Duggal, K. L. On differentiable structures defined by algebraic equations. I: Nijenhuis tensor. (English) Zbl 0236.53037 Tensor, New Ser. 22, 238-242 (1971). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 14 ReviewsCited in 1 Document MSC: 53C15 General geometric structures on manifolds (almost complex, almost product structures, etc.) PDFBibTeX XMLCite \textit{K. L. Duggal}, Tensor, New Ser. 22, 238--242 (1971; Zbl 0236.53037)