TY  JOUR
TI  Parametric representation of curves in problems of calculus of variations
KW  a parametric way to specify curves
KW  the law of conservation of energy
KW  minimize the functional
KW  Euler´s equation
KW  cikloida
KW  brachistochrone curve
JO  Actual directions of scientific researches of the XXI century: theory and practice
AU  Getmanova, E..
AU  Pokornaya, I..
PY  2014
IS  2
PB  FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov