TY  - JOUR
AU  - Ruiz Ruiz, F.
AU  - Alvarez-Estrada, R. F.
TI  - On the classical limit and the infrared problem for non-relativistic fermions interacting with the electromagnetic field
JO  - Annales de l'I.H.P. Physique théorique
PY  - 1984
SP  - 143
EP  - 170
VL  - 41
IS  - 2
PB  - Gauthier-Villars
UR  - http://archive.numdam.org/item/AIHPA_1984__41_2_143_0/
LA  - en
ID  - AIHPA_1984__41_2_143_0
ER  -