MILITARY CONSTRUCTION IN THE TERRITORY OF THE MARI ASSR (NOVEMBER – DECEMBER 1941): PROBLEMS OF RECONNAISSANCE AND TACTICAL PLANNING (ON AN EXAMPLE OF THE MILITARY FIELD CONSTRUCTION OF THE GORNOMARIYSKY DISTRICT) - Вестник МарГУ

MILITARY CONSTRUCTION IN THE TERRITORY OF THE MARI ASSR (NOVEMBER – DECEMBER 1941): PROBLEMS OF RECONNAISSANCE AND TACTICAL PLANNING (ON AN EXAMPLE OF THE MILITARY FIELD CONSTRUCTION OF THE GORNOMARIYSKY DISTRICT)