Partial differential equations /
John, Fritz, 1910-1994.
Partial differential equations / Fritz John. - 3rd ed. - New York : Springer-Verlag, 1980. - ix, 198 p. : ill. - Applied mathematical sciences vol. 1 .
Bibliography: p. 191-192.
0387903275 (NewYork) 3540903275 (Berlin)
Differential equations, Partial.
Partial differential equations / Fritz John. - 3rd ed. - New York : Springer-Verlag, 1980. - ix, 198 p. : ill. - Applied mathematical sciences vol. 1 .
Bibliography: p. 191-192.
0387903275 (NewYork) 3540903275 (Berlin)
Differential equations, Partial.