APA (7th ed.) Citation

Djugaev, A. M., Grigorev, P. D., & Lebedeva, E. V. (2012). Charged particles over liquid helium.

Chicago Style (17th ed.) Citation

Djugaev, A. M., P. D. Grigorev, and E. V. Lebedeva. Charged Particles over Liquid Helium. 2012.

MLA (8th ed.) Citation

Djugaev, A. M., et al. Charged Particles over Liquid Helium. 2012.

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