For citations:
Rasulov T., Dilmurodov E. The first Schur complement for a lattice spin-boson model with at most two photons. Nanosystems: Physics, Chemistry, Mathematics. 2023;14(3):304-311. https://doi.org/10.17586/2220-8054-2023-14-3-304-311
Rasulov T., Dilmurodov E. The first Schur complement for a lattice spin-boson model with at most two photons. Nanosystems: Physics, Chemistry, Mathematics. 2023;14(3):304-311. https://doi.org/10.17586/2220-8054-2023-14-3-304-311