TY - JOUR AU - Shlapunov, A. TI - Spectral decomposition of Green’s integrals and existence of $W^{s,2}$-solutions of matrix factorizations of the Laplace operator in a ball JO - Rendiconti del Seminario Matematico della Università di Padova PY - 1996 SP - 237 EP - 256 VL - 96 PB - Seminario Matematico of the University of Padua UR - http://www.numdam.org/item/RSMUP_1996__96__237_0/ LA - en ID - RSMUP_1996__96__237_0 ER -