Vijayaraghavan, V. (1981). Perturbation methods. Department of Mathematics, CUSAT.
Chicago Style citaatVijayaraghavan, V. Perturbation Methods. Kochi: Department of Mathematics, CUSAT, 1981.
MLA citatieVijayaraghavan, V. Perturbation Methods. Department of Mathematics, CUSAT, 1981.
Let op: Deze citaties zijn niet altijd 100% accuraat.