APA (7th ed.) Citation

Koval, Т. V., & Коваль, Т. В. (2000). Groups Proper Nonmaximal Subgroups of Which Are Cyclic or Minimal Noncyclic. Institute of Mathematics, NAS of Ukraine.

Chicago Style (17th ed.) Citation

Koval, Т. V., and Т. В Коваль. Groups Proper Nonmaximal Subgroups of Which Are Cyclic or Minimal Noncyclic. Institute of Mathematics, NAS of Ukraine, 2000.

MLA (8th ed.) Citation

Koval, Т. V., and Т. В Коваль. Groups Proper Nonmaximal Subgroups of Which Are Cyclic or Minimal Noncyclic. Institute of Mathematics, NAS of Ukraine, 2000.

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