S. V. Vostokov, P. N. Pital, V. M. Polyakov, “Higher criteria for the regularity of a one-dimensional local field”, Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 9:2 (2022), 229–244; Vestn. St. Petersbg. Univ., Math., 9:2 (2022), 229–244
2020
2.
N. K. Vlaskina, S. V. Vostokov, P. N. Pital, A. E. Tsybyshev, “Regular formal modules in local fields and irregularly degree”, Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 7:4 (2020), 588–596; Vestn. St. Petersbg. Univ., Math., 7:4 (2020), 398–403
P. N. Pital, V. M. Polyakov, “Coleman norm and trace operators for polynomial formal groups”, Chebyshevskii Sb., 20:3 (2019), 361–371
2018
4.
S. V. Vostokov, I. L. Klimovitskii, P. N. Pital, “Universal Approach to the Arithmetics of Formal Groups”, Mat. Zametki, 104:2 (2018), 183–190; Math. Notes, 104:2 (2018), 204–209