Pavel Vladimirovich Wittenburg
1884
A Russian geographer, polar explorer and geologist who was sentenced to imprisonment in 1931 following the Academic Trial, a politically-motivated investigation of the Academy of Sciences of the Soviet Union.
1884
A Russian geographer, polar explorer and geologist who was sentenced to imprisonment in 1931 following the Academic Trial, a politically-motivated investigation of the Academy of Sciences of the Soviet Union.
