TY - JOUR AU - V. A. Zharov TI - Asymptotic theory of open unstable resonators of telescopic type with an active medium JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1985 SP - 578 EP - 587 VL - 25 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1985_25_4_a8/ LA - ru ID - ZVMMF_1985_25_4_a8 ER -