Balčiūnas, Aidas, Virginija Garbaliauskienė, Julija Karaliūnaitė, Renata Macaitienė, Jurgita Petuškinaitė, and Audronė Rimkevičienė. “Joint Discrete Approximation of a Pair of Analytic Functions by Periodic Zeta-Functions”. Mathematical Modelling and Analysis 25, no. 1 (January 13, 2020): 71-87. Accessed November 22, 2024. https://jest.vgtu.lt/index.php/MMA/article/view/10450.