1. Compounds of the Mo2NiB2 structure type in the systems R–Ga–Co (R = Nd, Sm, Gd, Tb, Dy Ho, Er, Tm, Y);Gladyshevskii;Visn. Lviv. Derzh. Univ., Ser. Khim.,1981
2. The crystal structures of R2Ni2Ga compounds;Grin;Visn. Lviv. Derzh. Univ., Ser. Khim.,1979
3. The crystal structures of R3Co3Ga compounds (R = Pr, Nd, Sm, Gd, Tb, Y);Yarmolyuk,1978
4. Die Kristallstruktur von W2CoB2 und isotypen Phasen;Rieger;Monatsh. Chem.,1966
5. Die Kristallstruktur des W3CoB3 und der dazu isotypen Phasen Mo3CoB3, Mo3NiB3 und W3NiB3;Jedlicka;Monatsh. Chem.,1969