- Author: Андреев Е.И.
- Language: Русский
- Author: Ковальов І.О. Ратушний О.В.
- Language: Ukrainian
- Author: Mahmoud M.S. Alunni F.M.
- Language: English
- Author: Стефановский А.Б.
- Language: Русский
- Author: Meyers R.A.
- Language: English
- Author: Meyers R.A.
- Language: English
- Author: Herzog Antonia V. Lipman Timothy E. Kammen Daniel M.
- Language: English