Cita APA

Lin, M. C., Soulignac, F. J., & Szwarcfiter, J. L. (2013). Normal Helly circular-arc graphs and its subclasses.

Citación estilo Chicago

Lin, Min Chih, Francisco Juan Soulignac, y Jayme L. Szwarcfiter. Normal Helly Circular-arc Graphs and Its Subclasses. 2013.

Cita MLA

Lin, Min Chih, Francisco Juan Soulignac, y Jayme L. Szwarcfiter. Normal Helly Circular-arc Graphs and Its Subclasses. 2013.