Janssens, Bas Generalised spin structures in general relativity. (English) Zbl 1394.83003 Ann. Henri Poincaré 19, No. 5, 1587-1610 (2018). Reviewer: Mohammad Khorrami (Tehran) MSC: 83C05 83C60 PDFBibTeX XMLCite \textit{B. Janssens}, Ann. Henri Poincaré 19, No. 5, 1587--1610 (2018; Zbl 1394.83003) Full Text: DOI
Janssens, Bas Infinitesimally natural principal bundles. (English) Zbl 1350.53063 J. Geom. Mech. 8, No. 2, 199-220 (2016). MSC: 53C27 57R50 22E65 57R22 58A32 PDFBibTeX XMLCite \textit{B. Janssens}, J. Geom. Mech. 8, No. 2, 199--220 (2016; Zbl 1350.53063) Full Text: DOI
Gołab, S. On some new principles of classifying geometries. (English) Zbl 0235.53015 Rep. Math. Phys. 3, 21-31 (1972). MSC: 53A55 PDFBibTeX XMLCite \textit{S. Gołab}, Rep. Math. Phys. 3, 21--31 (1972; Zbl 0235.53015) Full Text: DOI