Bellman, R., & Kalaba, R. (1958). INVARIANT IMBEDDING, WAVE PROPAGATION, AND THE WKB APPROXIMATION.
Citação norma ChicagoBellman, Richard, and Robert Kalaba. INVARIANT IMBEDDING, WAVE PROPAGATION, AND THE WKB APPROXIMATION. 1958.
MLA引文Bellman, Richard, and Robert Kalaba. INVARIANT IMBEDDING, WAVE PROPAGATION, AND THE WKB APPROXIMATION. 1958.
警告:這些引文格式不一定是100%准確.