INDEX OF A POINT OF 3-D DIGITAL BINARY IMAGE AND ALGORITHM FOR COMPUTING ITS EULER CHARACTERISTIC Article Bykov A.I., Zerkalov L.G., Rodríguez Pineda M.A. Pattern Recognition. Elsevier Science Ltd, United Kingdom. Vol. 32. 1999. P. 845-850
NEW CONNECTED COMPONENTS ALGORITHMS AND INVARIANT TRANSFORMATIONS OF DIGITAL IMAGES Article Bykov A.I., Zerkalov L.G., Albores Velasco F.J., Rodríguez Pineda M.A. Pattern Recognition. Elsevier Science Ltd, United Kingdom. Vol. 31. 1998. P. 1089-1098
COTELESCOPES AND APPROXIMATE LIFTING PROPERTIES IN SHAPE THEORY Article Bykov A.I., Zerkalov L.G. Topology and its Applications. Vol. 73. 1996. P. 197-212
ALGORITHMS FOR HOMOTOPY CLASSIFICATION OF BINARY IMAGES Article Bykov A.I., Zerkalov L.G. Pattern Recognition. Elsevier Science Ltd, United Kingdom. Vol. 29. 1996. P. 565-574
MAXIMUM PRINCIPLE AND SECOND-ORDER CONDITIONS FOR MINIMAX PROBLEMS OF OPTIMAL CONTROL Article Arutyunov A.V., Silin D.B., Zerkalov L.G. Journal of Optimization Theory and Applications. Kluwer Academic Publishers-Plenum Publishers. Vol. 75. 1992. P. 521-533
SHAPE SOFT AND SHAPE LOCALLY SOFT MAPS Article ZERKALOV L.G. Russian Mathematical Surveys. Vol. 42. 1987. P. 149-150
SOME PROPERTIES OF GENERALIZED MANIFOLDS Article ZERKALOV L.G. Russian Mathematical Surveys. Vol. 39. 1984. P. 215-216