1. Agranovich, M.S., Vishik, M.I.: Elliptic problems with parameter and parabolic problems of general type. Uspekhi Mat. Nauk 19(3), 53–161 (1964)
2. Dines, N.: Elliptic operators on corner manifolds. Ph.D. thesis, University of Potsdam (2006)
3. Eskin, G.I.: Boundary value problems for elliptic pseudodifferential equations. Transl. of Nauka, Moskva, 1973, Mathemetical Monographs, American Mathemetical Societuy, vol. 52. Providence, Rhode Island (1980)
4. Habal, N., Schulze, B.-W.: Holomorphic corner symbols. J. Pseudo-Differ. Oper. Appl. 2(4), 419–465 (2011)
5. Habal, N., Schulze, B.-W.: Mellin quantisation in corner operators, dedicated to the 70th anniversary of V. Rabinovich. Operator Theory, Advances and Applications, Vol. 228, pp. 151–172. Springer, Basel (2013)