1. Everaerts A, Malmer J. WO 93/13148, 3M, 1993.
2. Steelman RS, Crandall DM, et al. WO 92/13924, 3M, 1992.
3. Czech Z. Crosslinking of acrylic PSA. Szczecin: Publishers Politechnika Szczecinska; 1999, ISBN 83-87423-18-1.
4. Czech Z, Herrmann F. EP-A 0658 610, Lohmann, 1994.