Columbia subject headings:
Harvard subject headings:
Bronshteĭn, M. P. (Matveĭ Petrovich), 1906-1938.
Physicists--Soviet Union--Biography
Physics--Soviet Union--History
Quantum gravity.
Princeton subject headings:
Bronshteĭn, M. P. (Matveĭ Petrovich), 1906-1938.
Physicists--Soviet Union--Biography.
Physics--Soviet Union--History.
Quantum gravity.