1 + 2 + 3 + 4 + ⋯ (Portuguese Wikipedia)
Analysis of information sources in references of the Wikipedia article "1 + 2 + 3 + 4 + ⋯" in Portuguese language version.
arxiv.org
- Lepowsky, J. (1999). Naihuan Jing and Kailash C. Misra, ed. Vertex operator algebras and the zeta function. Col: Contemporary Mathematics. 248. [S.l.: s.n.] pp. 327–340. arXiv:math/9909178
