(帮助) Dixon, Martyn R., Sylow theory, formations and Fitting classes in locallyfinite groups, Series in Algebra 2, River Edge, NJ: World Scientific Publishing
1007/s00222-008-0157-3. Halin, R. A note on Menger's theorem for infinite locallyfinite graphs. Abhandlungen aus dem Mathematischen Seminar der Universität
(原始内容存档于2021-08-04). Hartley, Michael I. The Classification of Rank 4 Locally Projective Polytopes and Their Quotients (PDF). arXiv preprint math/0310429