Lev, B., & Grigorishin, K. (2006). Self-gravitational system. New approach. Condensed Matter Physics.
Chicago Style (17th ed.) CitationLev, B.I, and K.V Grigorishin. "Self-gravitational System. New Approach." Condensed Matter Physics 2006.
MLA (8th ed.) CitationLev, B.I, and K.V Grigorishin. "Self-gravitational System. New Approach." Condensed Matter Physics, 2006.
Warning: These citations may not always be 100% accurate.