Petrovskii, I. G., & Petrovskii, I. G. (1964). Lectures on partial differential equations. New York, New York: Intercience.
Chicago Style CitationPetrovskii, Ivan Georgievich, and Ivan Georgievich Petrovskii. Lectures On Partial Differential Equations. New York, New York: Intercience, 1964.
MLA CitationPetrovskii, Ivan Georgievich, and Ivan Georgievich Petrovskii. Lectures On Partial Differential Equations. New York, New York: Intercience, 1964.
Warning: These citations may not always be 100% accurate.