Constantin, I., & Florian, M. (1995). Optimizing Frequencies in a Transit Network: A Nonlinear Bi-level Programming Approach. International Transactions in Operational Research, 2(2), 149-164. https://doi.org/10.1111/j.1475-3995.1995.tb00011.x
Chicago Style (17th ed.) CitationConstantin, Isabelle, and Michael Florian. "Optimizing Frequencies in a Transit Network: A Nonlinear Bi-level Programming Approach." International Transactions in Operational Research 2, no. 2 (1995): 149-164. https://doi.org/10.1111/j.1475-3995.1995.tb00011.x.
MLA (9th ed.) CitationConstantin, Isabelle, and Michael Florian. "Optimizing Frequencies in a Transit Network: A Nonlinear Bi-level Programming Approach." International Transactions in Operational Research, vol. 2, no. 2, 1995, pp. 149-164, https://doi.org/10.1111/j.1475-3995.1995.tb00011.x.