TY - JOUR AU - S. V. Pavlikov TI - Lyapunov Functionals of Constant Signs in the Stability Problem for a Functional-Differential Equation of Neutral Type JO - Matematičeskie zametki PY - 2008 SP - 417 EP - 427 VL - 83 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2008_83_3_a7/ LA - ru ID - MZM_2008_83_3_a7 ER -