Saugata Basu. On Bounding the Betti Numbers and Computing the Euler Characteristic of Semi-Algebraic Sets. Discrete & Computational Geometry, 22(1):1-18, 1999. [doi]
@article{Basu99, title = {On Bounding the Betti Numbers and Computing the Euler Characteristic of Semi-Algebraic Sets}, author = {Saugata Basu}, year = {1999}, url = {http://link.springer.de/link/service/journals/00454/bibs/22n1p1.html}, tags = { algebra}, researchr = {https://researchr.org/publication/Basu99}, cites = {0}, citedby = {0}, journal = {Discrete & Computational Geometry}, volume = {22}, number = {1}, pages = {1-18}, }