2006
Wille, A. M. (2006). Residuated structures with involution. Shaker Verlag.
Wille, A. M. (2006). The word problem for involutive residuated lattices and related structures. Archiv der Mathematik, 87(6), 546-553. https://doi.org/10.1007/s00013-006-1795-6
2005
Wille, A. M. (2005). A Gentzen system for involutive residuated lattices. Algebra universalis, 54(4), 449-463. https://doi.org/10.1007/s00012-005-1957-6
2004
Wille, A. M. (2004). The Variety of Lattice-Ordered Monoids Generated by the Natural Numbers. Studia logica. https://doi.org/10.1023/b:stud.0000032088.17345.ea
