Citation: Yarmolyuk, Ya.P.; Grin', Yu.; Gladyshevskii, E.I. (1978). Crystal structure of M Co3 Ga compounds (M= praseodymium, neodymium, samarium, terbium, and yttrium). Dopovidi Akademii Nauk Ukrains'koi RSR, Seriya A: Fiziko-Matematichni Ta Tekhnichni Nauki, 40, pp. 855-858.