共 50 条
- [43] Upper-division student difficulties with the Dirac delta function PHYSICAL REVIEW SPECIAL TOPICS-PHYSICS EDUCATION RESEARCH, 2015, 11 (01):
- [46] Unusual situations that arise with the Dirac delta function and its derivative REVISTA BRASILEIRA DE ENSINO DE FISICA, 2009, 31 (04):
- [49] A NEW IMPROPER RIEMANN INTEGRAL AND THE DIRAC DELTA-FUNCTION INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, 1987, 18 (11): : 997 - 1001