1. Nigel Boston, Walter Dabrowski, Tuval Foguel, and others, The proportion of fixed-point-free elements of a transitive permutation group, Comm. Algebra 21 (1993), no. 9, 3259–3275.[MR]
  2. Tuval Foguel, Groups, transversals, and loops, Comment. Math. Univ. Carolin. 41 (2000), no. 2, 261–269.[MR]
  3. Tuval Foguel and Abraham A. Ungar, Involutory decomposition of groups into twisted subgroups and subgroups, J. Group Theory 3 (2000), no. 1, 27–46.[MR]
  4. Tuval Foguel and Abraham A. Ungar, Gyrogroups and the decomposition of groups into twisted subgroups and subgroups, Pacific J. Math. 197 (2001), no. 1, 1–11.[MR]