APA (7th ed.) Citation

Alexeev, A., Ulyanova, E., Kalugina, N., & Degtyar, S. (2006). Phase transitions in the coal-water-methane system. Condensed Matter Physics.

Chicago Style (17th ed.) Citation

Alexeev, A.D, E.V Ulyanova, N.A Kalugina, and S.E Degtyar. "Phase Transitions in the Coal-water-methane System." Condensed Matter Physics 2006.

MLA (8th ed.) Citation

Alexeev, A.D, et al. "Phase Transitions in the Coal-water-methane System." Condensed Matter Physics, 2006.

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