Solon, B. I., & Tikhov, V. V. (2012). About Not Countable Ideals in a Semi-Lattice of the Enumeration Degrees. Yaroslavl State University.
Citazione stile Chigago Style (17a edizione)Solon, B. I., e V. V. Tikhov. About Not Countable Ideals in a Semi-Lattice of the Enumeration Degrees. Yaroslavl State University, 2012.
Citatione MLA (9a ed.)Solon, B. I., e V. V. Tikhov. About Not Countable Ideals in a Semi-Lattice of the Enumeration Degrees. Yaroslavl State University, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.