TY  - JOUR
AU  - Lewenstein, M
AU  - Balcou, P
AU  - Ivanov, M
AU  - L'huillier, A
AU  - Corkum, P
C2  - Physical Review A (Atomic, Molecular and Optical Physics)
DA  - 1994-01-01
LA  - en
PB  - Physical Review A (Atomic, Molecular and Optical Physics)
PY  - 1994
TI  - Theory of high harmonic generation by low frequency laser fields
ER  -