TY  - JOUR
AU  - V. S. Butylkin
AU  - O. V. Kudrevatova
TI  - Wave-function representation by means of a system of nonorthogonal functions and allowance for the contribution of the discrete levels of a single-particle system to the probability of its multiphoton ionization
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1970
SP  - 154
EP  - 158
VL  - 5
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/TMF_1970_5_1_a14/
LA  - ru
ID  - TMF_1970_5_1_a14
ER  -