Gorban, A.N.; Karlin, I. «Hilbert's 6th Problem: Exact and approximate hydrodynamic manifolds for kinetic equations». Bulletin of the American Mathematical Society, 51, 2, 2014, pàg. 186–246. arXiv: 1310.0406. DOI: 10.1090/S0273-0979-2013-01439-3.
Gorban, A.N.; Karlin, I. «Hilbert's 6th Problem: Exact and approximate hydrodynamic manifolds for kinetic equations». Bulletin of the American Mathematical Society, 51, 2, 2014, pàg. 186–246. arXiv: 1310.0406. DOI: 10.1090/S0273-0979-2013-01439-3.