%0 Journal Article
%T Hafnian of two-parameter matrices
%A Efimov, D..
%K hafnian, matching, weighted graph, Toeplitz matrix, arc diagram, triangular lattice
%J Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences
%D 2022
%N 0
%P 4
%I FSBI FIC &quot;Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences&quot;