Title: Chetvertai︠a︡ kontinentalʹnai̇︠a︡ ėkspedit︠s︡ii︠︠a︡, 1959 g. i nabli︠u︡denii︠a︡ na stant︠s︡ii Pionerskoĭ 1957 i 1958 gg
Subjects: Geomagnetism, Observations
Places: Antarctica