Use of Dynamical Network in Machine Maintenance. - Ari M. Vepsäläinen (SCAI, 1989)

Image compression using the distance transform on curved space (DTOCS) and Delaunay triangulation. - Pekka J. Toivanen; Ari M. Vepsäläinen; Jussi Parkkinen (Pattern Recognit. Lett., 1999)