Moiseiwitsch, B. L. (1966). Variational principles of mechanics.
Chicago Edition CitationMoiseiwitsch, B L. Variational Principles of Mechanics. Interscience Publishers, London, 1966.
MLA Edition CitationMoiseiwitsch, B L. Variational Principles of Mechanics. 1966.
Warning: These citations may not always be 100% accurate.