TY  JOUR
TI  Transformations of the plane, shape-shifting figures, and their application to problems of
KW  an affine transformation
KW  collinearity of three points on a straight line
KW  axial symmetry.
JO  Actual directions of scientific researches of the XXI century: theory and practice
AU  Suponeva, A..
AU  Pastarnak, K..
PY  2015
IS  3
PB  FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov