Blumenthal, Robert A.; Hebda, James J. An analogue of the holonomy bundle for a foliated manifold. (English) Zbl 0632.53033 Tôhoku Math. J., II. Ser. 40, No. 2, 189-197 (1988). MSC: 53C12 57R30 PDFBibTeX XMLCite \textit{R. A. Blumenthal} and \textit{J. J. Hebda}, Tôhoku Math. J. (2) 40, No. 2, 189--197 (1988; Zbl 0632.53033) Full Text: DOI
Blumenthal, Robert A.; Hebda, James J. A sufficient condition for the leaves of a totally umbilic foliation to be conformally complete. (English) Zbl 0627.53029 Ann. Global Anal. Geom. 6, No. 2, 165-175 (1988). MSC: 53C12 53C42 PDFBibTeX XMLCite \textit{R. A. Blumenthal} and \textit{J. J. Hebda}, Ann. Global Anal. Geom. 6, No. 2, 165--175 (1988; Zbl 0627.53029) Full Text: DOI
Blumenthal, Robert A. Affine submersions. (English) Zbl 0557.53014 Ann. Global Anal. Geom. 3, No. 3, 275-287 (1985). MSC: 53C12 53B05 57R30 PDFBibTeX XMLCite \textit{R. A. Blumenthal}, Ann. Global Anal. Geom. 3, No. 3, 275--287 (1985; Zbl 0557.53014) Full Text: DOI