ВasMO, Lavrenyuk SP. On the uniqueness of a solution of the fourier problem for a system of sobolev-gal’pern type. Ukr. Mat. Zhurn. [Internet]. 1996Jan.25 [cited 2024Nov.24];48(1):124-8. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/5370