共 6 条
- [1] ALLEN LS, 1964, J GRADUATE RES CTR, V33, P33
- [2] [Anonymous], 1958, EIGENFUNCTION EXPA 2
- [3] Carslaw H. S., 1959, CONDUCTION HEAT SOLI
- [4] Churchill R.V., 1941, FOURIER SERIES BOUND
- [5] Morse P., 1953, METHODS THEORETICAL
- [6] Titchmarsh E. C., 1962, EIGENFUNCTION EXPANS, V2nd