APA (7th ed.) Citation

Gerhardt, C. (1974). On the exterior capillarity problem. Mathematische Zeitschrift, 136(4), . https://doi.org/10.1007/BF01213877

Chicago Style (17th ed.) Citation

Gerhardt, Claus. "On the Exterior Capillarity Problem." Mathematische Zeitschrift 136, no. 4 (1974). https://doi.org/10.1007/BF01213877.

MLA (9th ed.) Citation

Gerhardt, Claus. "On the Exterior Capillarity Problem." Mathematische Zeitschrift, vol. 136, no. 4, 1974, https://doi.org/10.1007/BF01213877.