GRUBB, Gerd; SOLONNIKOV, Vsevolod A. Boundary value problems for the nonstationary Navier-Stokes equations treated by pseudo-differential methods. Mathematica Scandinavica, Berkeley, CA, United States, v. 69, p. 217–290, 1991. DOI: 10.7146/math.scand.a-12380. Disponível em: https://journals.msp.org/mscand/article/view/1294. Acesso em: 24 jul. 2026.