TY  - JOUR
AU  - Billionnet, C.
TI  - About poles of the resolvent, in a model for a harmonic oscillator coupled with massless scalar bosons
JO  - Annales de l'I.H.P. Physique théorique
PY  - 1998
SP  - 1
EP  - 16
VL  - 68
IS  - 1
PB  - Gauthier-Villars
UR  - http://www.numdam.org/item/AIHPA_1998__68_1_1_0/
LA  - en
ID  - AIHPA_1998__68_1_1_0
ER  -