APA (7th ed.) Citation

Plaksa, S. A., Плакса, С. А., & Плакса, С. А. (1993). On perturbation of semi-Noether operators in incomplete spaces. I. Institute of Mathematics, NAS of Ukraine.

Chicago Style (17th ed.) Citation

Plaksa, S. A., С. А Плакса, and С. А Плакса. On Perturbation of Semi-Noether Operators in Incomplete Spaces. I. Institute of Mathematics, NAS of Ukraine, 1993.

MLA (8th ed.) Citation

Plaksa, S. A., et al. On Perturbation of Semi-Noether Operators in Incomplete Spaces. I. Institute of Mathematics, NAS of Ukraine, 1993.

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