@article{PMB_2001____A5_0,
     author = {Nikolai Kosmatov},
     title = {On the homological dimensions of pullbacks},
     journal = {Publications math\'ematiques de Besan\c{c}on. Alg\`ebre et th\'eorie des nombres},
     eid = {5},
     pages = {1--5},
     publisher = {Presses universitaires de Franche-Comt\'e},
     year = {2001},
     doi = {10.5802/pmb.a-97},
     language = {en},
     url = {https://pmb.centre-mersenne.org/articles/10.5802/pmb.a-97/}
}