References
De Bie, M., M. Van Gils & K. Deforce 2009, Human occupation in a Late Glacial landscape: the Federmessergruppen site complex at Lommel Maatheide (Belgium). In: M. Street, N. Barton & T. Terberger (eds) Humans, environment and chronology of the Late Glacial of the North European Plain, Proceedings of Workshop 14 (Commission XXXII) of the 15th U.I.S.P.P. Congress, Lisbon, Mainz (RGZM-Tagungen 6), 77-87.