Sikorski, Roman Differential modules. (English) Zbl 0226.53004 Colloq. Math. 24, 45-79 (1971). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 15 ReviewsCited in 31 Documents MSC: 53A55 Differential invariants (local theory), geometric objects PDFBibTeX XMLCite \textit{R. Sikorski}, Colloq. Math. 24, 45--79 (1971; Zbl 0226.53004) Full Text: DOI