Cita APA (7th ed.)

Lee, P., Liu, T., & Tsai, M. (2026). Determining the Outerthickness of Graphs Is NP-Hard.

Cita Chicago (17th ed.)

Lee, Pin-Hsian, Te-Cheng Liu, i Meng-Tsung Tsai. Determining the Outerthickness of Graphs Is NP-Hard. 2026.

Cita MLA (9th ed.)

Lee, Pin-Hsian, et al. Determining the Outerthickness of Graphs Is NP-Hard. 2026.