[[1] Broderick Arneson and Piotr Rudnicki. Recognizing chordal graphs: Lex BFS and MCS. Formalized Mathematics, 14(4):187-205, 2006, doi:10.2478/v10037-006-0022-z.10.2478/v10037-006-0022-z]Search in Google Scholar
[[2] Grzegorz Bancerek. Cardinal numbers. Formalized Mathematics, 1(2):377-382, 1990.]Search in Google Scholar
[[3] Grzegorz Bancerek. The fundamental properties of natural numbers. Formalized Mathematics, 1(1):41-46, 1990.]Search in Google Scholar
[[4] Grzegorz Bancerek. The ordinal numbers. Formalized Mathematics, 1(1):91-96, 1990.]Search in Google Scholar
[[5] Grzegorz Bancerek. Tarski's classes and ranks. Formalized Mathematics, 1(3):563-567, 1990.]Search in Google Scholar
[[6] Grzegorz Bancerek. Continuous, stable, and linear maps of coherence spaces. Formalized Mathematics, 5(3):381-393, 1996.]Search in Google Scholar
[[7] Grzegorz Bancerek and Yasunari Shidama. Introduction to matroids. Formalized Mathematics, 16(4):325-332, 2008, doi:10.2478/v10037-008-0040-0.10.2478/v10037-008-0040-0]Search in Google Scholar
[[8] Czesław Byliński. Functions and their basic properties. Formalized Mathematics, 1(1):55-65, 1990.]Search in Google Scholar
[[9] Czesław Byliński. Some basic properties of sets. Formalized Mathematics, 1(1):47-53, 1990.]Search in Google Scholar
[[10] Agata Darmochwał. Finite sets. Formalized Mathematics, 1(1):165-167, 1990.]Search in Google Scholar
[[11] Adam Naumowicz. On Segre's product of partial line spaces. Formalized Mathematics, 9(2):383-390, 2001.]Search in Google Scholar
[[12] Beata Padlewska. Families of sets. Formalized Mathematics, 1(1):147-152, 1990.]Search in Google Scholar
[[13] Beata Padlewska and Agata Darmochwał. Topological spaces and continuous functions. Formalized Mathematics, 1(1):223-230, 1990.]Search in Google Scholar
[[14] Michał J. Trybulec. Integers. Formalized Mathematics, 1(3):501-505, 1990.]Search in Google Scholar
[[15] Zinaida Trybulec. Properties of subsets. Formalized Mathematics, 1(1):67-71, 1990.]Search in Google Scholar
[[16] Edmund Woronowicz. Relations and their basic properties. Formalized Mathematics, 1(1):73-83, 1990.]Search in Google Scholar
