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APA (7th ed.) Citation

Catarino, P., Higgins, P. M., & Levi, I. (2015). On inverse subsemigroups of the semigroup of orientation-preserving or orientation-reversing transformations. Lugansk National Taras Shevchenko University.

Chicago Style (17th ed.) Citation

Catarino, Paula, Peter M. Higgins, and Inessa Levi. On Inverse Subsemigroups of the Semigroup of Orientation-preserving or Orientation-reversing Transformations. Lugansk National Taras Shevchenko University, 2015.

MLA (8th ed.) Citation

Catarino, Paula, et al. On Inverse Subsemigroups of the Semigroup of Orientation-preserving or Orientation-reversing Transformations. Lugansk National Taras Shevchenko University, 2015.