1. [1] Antonelli, Peter L.; Burghelea, Dan; Kahn, Peter J. The non-finite homotopy type of some diffeomorphism groups, Topology, Volume 11 (1972), pp. 1-49
2. [2] Borman, Matthew Strom; Eliashberg, Yakov; Murphy, Emmy Existence and classification of overtwisted contact structures in all dimensions, Acta Math., Volume 215 (2015) no. 2, pp. 281-361
3. [3] Bott, Raoul The stable homotopy of the classical groups, Ann. Math., Volume 70 (1959), pp. 313-337
4. [4] Casals, Roger; Keating, Ailsa; Smith, Ivan Symplectomorphisms of exotic discs, J. Éc. Polytech., Math., Volume 5 (2018), pp. 289-316 (With an appendix by Sylvain Courte)
5. [5] Casals, Roger; del Pino, Álvaro; Presas, Francisco Loose Engel structures, Compos. Math., Volume 156 (2020) no. 2, pp. 412-434