Zhmud, É. M., Жмудь, Э. М., & Жмудь, Э. М. (1995). On finite groups all irreducible characters of which take at most two nonzero values. Institute of Mathematics, NAS of Ukraine.
Chicago Style (17th ed.) CitationZhmud, É. M., Э. М Жмудь, and Э. М Жмудь. On Finite Groups All Irreducible Characters of Which Take at Most Two Nonzero Values. Institute of Mathematics, NAS of Ukraine, 1995.
MLA (8th ed.) CitationZhmud, É. M., et al. On Finite Groups All Irreducible Characters of Which Take at Most Two Nonzero Values. Institute of Mathematics, NAS of Ukraine, 1995.
Warning: These citations may not always be 100% accurate.