Viewing Solid Models by Bintree Conversion. - Petri Koistinen; Markku Tamminen; Hanan Samet (Eurographics, 1985)

Kernel Regression and Backpropagation Training With Noise. - Petri Koistinen; Lasse Holmström (NIPS, 1991)

Using additive noise in back-propagation training. - Lasse Holmström; Petri Koistinen (IEEE Trans. Neural Networks, 1992)

Neural network and statistical perspectives of classification. - Lasse Holmström; Petri Koistinen; Jorma Laaksonen; Erkki Oja (ICPR, 1996)

Asymptotic Theory for Regularization: One-Dimensional Linear Case. - Petri Koistinen (NIPS, 1997)

Neural and statistical classifiers-taxonomy and two case studies. - Lasse Holmström; Petri Koistinen; Jorma Laaksonen; Erkki Oja (IEEE Trans. Neural Networks, 1997)