@article{Petkov2005,
    author = "Petkov, V. and Gateshki, M. and Choi, J. and Gillan, E.G. and Ren, Y.",
    title = "Structure of nanocrystalline Ga N from X-ray diffraction, Rietveld and atomic pair distribution function analyses",
    journal = "Journal of Materials Chemistry",
    year = "2005",
    volume = "15",
    pages = "4654-4659",
    ASTM_id = "JMACEP"
}

@article{Paszkowicz2004,
    author = "Paszkowicz, W. and Podsiadlo, S. and Minikayev, R.",
    title = "Rietveld-refinement study of aluminium and gallium nitrides",
    journal = "Journal of Alloys and Compounds",
    year = "2004",
    volume = "382",
    pages = "100-106",
    ASTM_id = "JALCEU"
}

@article{Zoroddu2001,
    author = "Zoroddu, Agostino and Bernardini, Fabio and Ruggerone, Paolo and Fiorentini, Vincenzo",
    title = "First-principles prediction of structure, energetics, formation enthalpy, elastic constants, polarization, and piezoelectric constants of Al N, Ga N, and In N: Comparison of local and gradient-corrected density-functional theory",
    journal = "Physical Review, Serie 3. B - Condensed Matter (18,1978-)",
    year = "2001",
    volume = "64",
    pages = "045208-1-045208-6",
    ASTM_id = "PRBMDO"
}

@article{Yeh1992,
    author = "Yeh, C. and Lu, Z.W. and Froyen, S. and Zunger, A.",
    title = "Zinc-blende-Wurtzite polytypism in semiconductors",
    journal = "Physical Review, Serie 3. B - Condensed Matter (18,1978-)",
    year = "1992",
    volume = "46",
    pages = "10086-10097",
    ASTM_id = "PRBMDO"
}

@article{Saib2007,
    author = "Saib, S. and Bouarissa, N.",
    title = "Structural phase transformations of Ga N and In N under high pressure",
    journal = "Physica B, Condensed Matter",
    year = "2007",
    volume = "387",
    pages = "377-382",
    ASTM_id = "PHYBE3"
}

@article{Juza1938,
    author = "Juza, R. and Hahn, H.",
    title = "Ueber die Kristallstrukturen von Cu3 N, Ga N und In N",
    journal = "Zeitschrift fuer Anorganische und Allgemeine Chemie (1950) (DE)",
    year = "1938",
    volume = "239",
    pages = "282-287",
    ASTM_id = "ZAACAB"
}

@article{Wang2002,
    author = "Wang, S.Q. and Ye, H.Q.",
    title = "A plane-wave pseudopotential study on III-V zinc-blende and wurtzite semiconductors under pressure",
    journal = "Journal of Physics: Condensed Matter",
    year = "2002",
    volume = "14",
    pages = "9579-9587",
    ASTM_id = "JCOMEL"
}

@article{Chen1999,
    author = "Chen, X.-L. and Lan, Y.-C. and Liang, J.-K. and Cheng, X.-R. and Xu, Y.-P. and Xu, T. and Jiang, P.-Z. and Lu, K.-Q.",
    title = "Structure and heat capacity of wurtzite Ga N from 113 to 1073 K",
    journal = "Chinese Physics Letters",
    year = "1999",
    volume = "16",
    pages = "107-108",
    ASTM_id = "CPLEEU"
}

@article{Marasina1971,
    author = "Marasina, L.A. and Pichugin, I.G.",
    title = "X-ray analysis of gallium nitride",
    journal = "Inorganic Materials",
    year = "1971",
    volume = "7",
    pages = "1444-1445",
    ASTM_id = "INOMAF"
}

@article{Lopez-Apreza2010,
    author = "Lopez-Apreza, E. and Arriaga, J. and Olguin, D.",
    title = "Ab initio calculation of structural and electronic properties of Alx Ga1-x N and Inx Ga1-x N alloys",
    journal = "Revista Mexicana de Fisico",
    year = "2010",
    volume = "56",
    pages = "183-194",
    ASTM_id = "RMXFAT"
}

@article{Miwa1993,
    author = "Miwa, K. and Fukumoto, A.",
    title = "First-principles calculation of the structural, electronic, and vibrational properties of gallium nitride and aluminum aluminum nitride",
    journal = "Physical Review, Serie 3. B - Condensed Matter (18,1978-)",
    year = "1993",
    volume = "48",
    pages = "7897-7902",
    ASTM_id = "PRBMDO"
}

@article{Kaminski2007,
    author = "Kaminski, M. and Podsiadlo, S. and Wozniak, K. and Dobrzycki, L. and Jakiela, R. and Barcz, A. and Psoda, M. and Mizera, J.",
    title = "Growth and structural properties of thick Ga N layers obtained by sublimation sandwich method",
    journal = "Journal of Crystal Growth",
    year = "2007",
    volume = "303",
    pages = "395-399",
    ASTM_id = "JCRGAE"
}

@article{Christensen1994,
    author = "Christensen, N.E. and Gorczyca, I.",
    title = "Optical and structural properties of III-V nitrides under pressure",
    journal = "Physical Review, Serie 3. B - Condensed Matter (18,1978-)",
    year = "1994",
    volume = "50",
    pages = "4397-4415",
    ASTM_id = "PRBMDO"
}

@article{Wright1995,
    author = "Wright, A.F. and Nelson, J.S.",
    title = "Consistent structural properties of Al N, Ga N, and In N",
    journal = "Physical Review, Serie 3. B - Condensed Matter (18,1978-)",
    year = "1995",
    volume = "51",
    pages = "7866-7869",
    ASTM_id = "PRBMDO"
}

@article{Alsaad2012,
    author = "Alsaad, A. and Qattan, I.A. and Shukri, A.A.",
    title = "Magnetic properties of (Ga,Mn) N ternaries and structural, electronic and magnetic properties of cation-mixed (Ga, Mn) (As, N) and (In, Mn) (As, N) quaternaries",
    journal = "Physica B, Condensed Matter",
    year = "2012",
    volume = "407",
    pages = "2650-2658",
    ASTM_id = "PHYBE3"
}

@article{Schulz1977,
    author = "Schulz, H. and Thiemann, K.H.",
    title = "Crystal structure refinement of Al N and Ga N",
    journal = "Solid State Communications",
    year = "1977",
    volume = "23",
    pages = "815-819",
    ASTM_id = "SSCOA4"
}

@article{Xu1993,
    author = "Xu, Y.-N. and Ching, W.Y.",
    title = "Electronic, optical, and structural properties of some wurtzite crystals",
    journal = "Physical Review, Serie 3. B - Condensed Matter (18,1978-)",
    year = "1993",
    volume = "48",
    pages = "4335-4351",
    ASTM_id = "PRBMDO"
}

@article{Saib2006,
    author = "Saib, S. and Bouarissa, N.",
    title = "Ab initio study of high-pressure phases of gallium nitride",
    journal = "IEE Proceedings Optoelectronics",
    year = "2006",
    volume = "153",
    pages = "179-182",
    ASTM_id = "IPOPE8"
}