APA (7th ed.) Citation
Nazaĭkinskiĭ, V. E., Shatalov, V. E., & Sternin, B. I. (1992). Contact geometry and linear differential equations. W. de Gruyter.
Chicago Style (17th ed.) Citation
Nazaĭkinskiĭ, V. E., V. E. Shatalov, and B. I͡U Sternin. Contact Geometry and Linear Differential Equations. Berlin ; New York: W. de Gruyter, 1992.
MLA (9th ed.) Citation
Nazaĭkinskiĭ, V. E., et al. Contact Geometry and Linear Differential Equations. W. de Gruyter, 1992.
Warning: These citations may not always be 100% accurate.