Iur'ev V.A. (1963) In memoriam V. V. Oppel. Voprosy Meditsinskoi Khimii, 9(1), 105-106.

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et al., "In memoriam V. V. Oppel." Voprosy Meditsinskoi Khimii 9.1 (1963): 105-106.

Iur'ev, V. A. (1963). In memoriam V. V. Oppel. Voprosy Meditsinskoi Khimii, 9(1), 105-106.