APA (7th ed.) Citation

Atapour, M., Norouzian, S., Sheikholeslami, S. M., & Volkmann, L. (2017). Twin signed domination numbers in directed graphs. Lugansk National Taras Shevchenko University.

Chicago Style (17th ed.) Citation

Atapour, Maryam, Sepideh Norouzian, Seyed Mahmoud Sheikholeslami, and Lutz Volkmann. Twin Signed Domination Numbers in Directed Graphs. Lugansk National Taras Shevchenko University, 2017.

MLA (8th ed.) Citation

Atapour, Maryam, et al. Twin Signed Domination Numbers in Directed Graphs. Lugansk National Taras Shevchenko University, 2017.

Warning: These citations may not always be 100% accurate.