3 citations to https://www.mathnet.ru/rus/vngu92

1. S V Tikhovskaya, “A Cascadic Multigrid Algorithm on the Shishkin Mesh for a Singularly Perturbed Elliptic Problem with regular layers”, J. Phys.: Conf. Ser., 2182:1 (2022), 012034  
2. S V Tikhovskaya, “A Cascadic Multigrid Algorithm on the Shishkin Mesh for a Singularly Perturbed Elliptic Problem”, J. Phys.: Conf. Ser., 1901:1 (2021), 012052  
3. S. V. Tikhovskaya, AIP Conference Proceedings, 1895, 2017, 110010