@article{10_37236_12403, author = {Dmitrii Krachun and Rozalina Mirgalimova}, title = {Strong greedoid structure of \(r\)-removed {\(P\)-orderings}}, journal = {The electronic journal of combinatorics}, year = {2024}, volume = {31}, number = {4}, doi = {10.37236/12403}, zbl = {1568.13031}, url = {http://geodesic.mathdoc.fr/articles/10.37236/12403/} }