APA (7th ed.) Citation

Feldman, E. P., Kaluhina, N. O., & Chesnokova, O. V. (2018). Mathematical model of heat transfer in a coal bed on the great depth.

Chicago Style (17th ed.) Citation

Feldman, E. P., N. O. Kaluhina, and O. V. Chesnokova. Mathematical Model of Heat Transfer in a Coal Bed on the Great Depth. 2018.

MLA (8th ed.) Citation

Feldman, E. P., et al. Mathematical Model of Heat Transfer in a Coal Bed on the Great Depth. 2018.

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