This directory contains the technical report Regensburg TC-MI-94-1 titled Calculation of Multicenter Electron Repulsion Integrals in Slater-Type Basis Sets Using the $\Sigma$--Separation Method by I.V.Maslov, H. H. H. Homeier and E.O.Steinborn. A slightly changed version has been published now: Int. J. Quantum Chem. 55 (1995) 9-22. Available are the text of the report named mcint.dvi and figures fig* as *.ps. The whole report including figures has been tar-compressed, uuencoded, and stored as a self-extracting csh script TC-MI-94-1.uu. An abstract is available separately as LaTeX file abstract.tex.