1.
, . Almost periodic functions and differential equations. Cambridge [Cambridgeshire], New York: Cambridge University Press; 1982.
et . Almost periodic functions and differential equations. Cambridge [Cambridgeshire], New York : Cambridge University Press, 1 juin 1982. ISBN 0-521-24407-2
Levitan Boris Moiseevič & Jikov Vasili Vasilievitch. (1982). Almost periodic functions and differential equations. Cambridge University Press.
MLA (8th ed.) CitationLevitan Boris Moiseevič and Jikov Vasili Vasilievitch. Almost Periodic Functions and Differential Equations. Cambridge University Press, 1982.
Warning: These citations may not always be 100% accurate.