@article{JSFU_2019_12_6_a8,
     author = {Vladimir A. Koibaev},
     title = {Elementary nets (carpets) over a discrete valuation ring},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {728--735},
     publisher = {mathdoc},
     volume = {12},
     number = {6},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2019_12_6_a8/}
}