V.Shkodyrev, A.Ippa. Remote Observation System to Monitor Someone on the Move (Int. Conf. "Sensor 99", May 18-20, 1999, Nuremberg)-in English

V.Shkodyrev, A.Ippa. The choice of initial conditions for training multilayer neural networks (Int. Conf. on Soft Computing and Measurements, St. Petersburg, June 22-26, 1998)

M.Perus, A.Ippa. Associative Neural Networks: Empirical Modeling of Complex Phenomena (7th Int. Conf. "Intellectual System and Computer Sciences", Moscow, 1997)

A.Ippa The Use of Adaptive Neural Network Models in Investigation of Stress-strain State of Complex Mechanical Systems (Ph.D. Thesis, SPb, 1995)-in Russian

V.Shkodyrev, A.Ippa Automatic Modeling of Physical Phenomena, Neural Network Approach ("Devices and Control Systems", Moscow, 8, 1995)-in Russian