Roque, M. P. Spectral properties of differential expressions with exponentially and logarithmically growing coefficients.
Цитирование в стиле Чикаго (17-е изд.)Roque, Marian P. Spectral Properties of Differential Expressions with Exponentially and Logarithmically Growing Coefficients.
Цитирование MLA (9-е изд.)Roque, Marian P. Spectral Properties of Differential Expressions with Exponentially and Logarithmically Growing Coefficients.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.