An operator equation and relativistic alterations in the time of radioactive decay. Herrmann, Robert A. — 1996 International Journal of Mathematics and Mathematical Sciences
A hypercontinuous hypersmooth Schwarzschild line element transformation. Herrmann, Robert A. — 1997 International Journal of Mathematics and Mathematical Sciences
Preconvergence compactness and p-closed spaces. Herrmann, Robert A. — 1984 International Journal of Mathematics and Mathematical Sciences
Erratum to “Hyperfinite and standard unifications for physical theories”. Herrmann, Robert A. — 2006 International Journal of Mathematics and Mathematical Sciences
The best possible unification for any collection of physical theories. Herrmann, Robert A. — 2004 International Journal of Mathematics and Mathematical Sciences
Ultralogics and probability models. Herrmann, Robert A. — 2001 International Journal of Mathematics and Mathematical Sciences
Hyperfinite and standard unifications for physical theories. Herrmann, Robert A. — 2001 International Journal of Mathematics and Mathematical Sciences
Generalized continuity and generalized closed graphs Robert A. Herrmann — 1980 Časopis pro pěstování matematiky