Implicit Learning System for Teaching the Art of Acute Cardiac Infarction Diagnosis. - Dmitry Kochin; Leonas Ustinovichius; Victoria Sliesoraitiene (AIME, 2005)

The Use of Verbal Classification for Determining the Course of Medical Treatment by Medicinal Herbs. - Leonas Ustinovichius; Robert Balcevich; Dmitry Kochin; Ieva Sliesoraityte (AIME, 2005)

Classification of the Investment Risk in Construction. - Leonas Ustinovichius; Galina Shevchenko; Dmitry Kochin; Ruta Simanaviciene (CDVE, 2007)