PECULIARITIES OF DEVELOPMENT AND DYNAMICS OF FUNCTIONAL DYSPHAGIA Статья Marilov V.V. ИЗВЕСТИЯ РОССИЙСКОЙ АКАДЕМИИ НАУК. СЕРИЯ ФИЗИЧЕСКАЯ. MEZHDUNARODNAYA KNIGA. Том 64. 2000. С. 32-36
LYAPUNOV FUNCTIONS FOR NONLINEAR NONAUTONOMOUS SYSTEMS: THEIR CONSTRUCTION AND APPLICATION Статья Mukhametzyanov I.A. Automation and Remote Control. Maik Nauka Publishing / Springer SBM. Том 61. 2000. С. 1619-1629