APA (7th ed.) Citation

Ruhe, G., & Fruhwirth, B. (1990). ε-Optimality for bicriteria programs and its application to minimum cost flows. Computing, 44(1), 21-34. https://doi.org/10.1007/BF02247962

Chicago Style (17th ed.) Citation

Ruhe, G., and B. Fruhwirth. "ε-Optimality for Bicriteria Programs and Its Application to Minimum Cost Flows." Computing 44, no. 1 (1990): 21-34. https://doi.org/10.1007/BF02247962.

MLA (9th ed.) Citation

Ruhe, G., and B. Fruhwirth. "ε-Optimality for Bicriteria Programs and Its Application to Minimum Cost Flows." Computing, vol. 44, no. 1, 1990, pp. 21-34, https://doi.org/10.1007/BF02247962.