TY - JOUR AU - I. G. Stoyanova TI - On the electron microscope study of objects in a gas medium JO - Doklady Akademii Nauk PY - 1958 SP - 325 EP - 327 VL - 118 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1958_118_2_a30/ LA - ru ID - DAN_1958_118_2_a30 ER -