Analogia mechaniczno-stereomechaniczna w klasie wielowskaźn1kowych równań Lagrange'a drugiego rodzaju

In the paper the mechanical-stereomechanical analogy is formulated and proved to hold true within the class of multi-indicial Lagrange equations of second kind; these equations have been derived and applied in order to obtain (by the analogy) the equations of motion of a multi-indicial great system of rods subject to elastic buckling.