Applied Mathematics and Mechanics
Applied Mathematics and Mechanics > 2019 > 40 > 2 > 249-260
Applied Mathematics and Mechanics > 2019 > 40 > 2 > 273-282
Applied Mathematics and Mechanics > 2019 > 40 > 2 > 249-260
Applied Mathematics and Mechanics > 2019 > 40 > 2 > 273-282