APA (7th ed.) Citation

Heineken, H., & Ritthaler, R. (1991). On some locally finite groups which are sharply triply transitive. Український математичний журнал.

Chicago Style (17th ed.) Citation

Heineken, H., and R. Ritthaler. "On Some Locally Finite Groups Which Are Sharply Triply Transitive." Український математичний журнал 1991.

MLA (8th ed.) Citation

Heineken, H., and R. Ritthaler. "On Some Locally Finite Groups Which Are Sharply Triply Transitive." Український математичний журнал, 1991.

Warning: These citations may not always be 100% accurate.