Differential Equations of Mathematical Physics.
Dettman, J. W., Koshlyakov, N. S., Smirnov, M. M., Gilner, E. B.Volume:
72
Language:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2315987
Date:
December, 1965
File:
PDF, 239 KB
english, 1965