Schaum's outline of theory and problems of partial differential equations
DuChateau Paul, Zachmann David W.Kniha
Citace v seznamu literatury:
DUCHATEAU, Paul a ZACHMANN, David W. Schaum's outline of theory and problems of partial differential equations. Schaum's outline series. Schaum's outline series in mathematics. New York: McGraw-Hill, c1986. ISBN 0070178976. Dostupné také z: http://www.loc.gov/catdir/description/mh022/85024156.html.