CGEMA and VGAP: a Colour Graphics Editor for Multiple Alignment using a Variable GAP penalty. Application to the muscarinic acetylcholine receptor. - Henri Moereels; Ludo Bie; Jan P. Tollenaere (J. Comput. Aided Mol. Des., 1990)

The sequence homologies of cytochromes P-450 and active-site geometries. - David F. V. Lewis; Henri Moereels (J. Comput. Aided Mol. Des., 1992)