TY  - BOOK
AU  - Franklin,Philip
ED  - John Wiley & Sons.
ED  - Chapman and Hall (Londyn).
TI  - Differential equations for electrical engineers
PY  - 1947///
CY  - New York, London, Chapman & Hall
PB  - John Wiley & Sons
N1  - Bibliografia na stronach 281-282. Indeks
ER  -