Teirumnieka Ērika, Kangro I, Teirumnieks E, Kalis H. The analytical solution of the 3D model with Robin’s boundary conditions for 2 peat layers. ETR [Internet]. 2015 Jun. 16 [cited 2024 Nov. 24];3:186-92. Available from: https://journals.ru.lv/index.php/ETR/article/view/618