ON THE CONTINUATION OF INCOMPATIBLE CLASSES OF BOOLEAN TABLES FROM FRAGMENTS OF IDENTICAL WIDTH Статья Baranov A.V. Algebraic and logical constructions (Russian). Tver. Gos. Univ., Tverʹ. 1994. С. 27-31
CONDITIONAL HYPOELLIPTICITY AND FOURIER MULTIPLIERS FOR WEIGHTED L_P-SPACES WITH AN EXPONENTIAL WEIGHT Статья Burenkov Victor I., Maire Henri-Michel Function spaces, differential operators and nonlinear analysis (Friedrichroda, 1992). Teubner, Stuttgart. 1993. С. 256-263