FILIPKOWSKI, J. Dwuwymiarowe Zagadnienie Teorii Naprężeni Cieplnych.
Engineering Transactions
,
[S. l.]
, v. 14, n. 4, p. 531–557, 1966. Disponível em:
https://et.ippt.pan.pl/index.php/et/article/view/2733
. Acesso em: 25 jul. 2025.