Alexander A. Razborov. Flag algebras. Journal of Symbolic Logic, 72(4):1239-1282, 2007. [doi]
@article{Razborov07-0, title = {Flag algebras}, author = {Alexander A. Razborov}, year = {2007}, url = {http://projecteuclid.org/euclid.jsl/1203350785}, tags = { algebra}, researchr = {https://researchr.org/publication/Razborov07-0}, cites = {0}, citedby = {0}, journal = {Journal of Symbolic Logic}, volume = {72}, number = {4}, pages = {1239-1282}, }