@article{10_4153_S000843952300019X,
     author = {Lappo, Egor},
     title = {Concordance of spatial graphs},
     journal = {Canadian mathematical bulletin},
     pages = {1091--1108},
     year = {2023},
     volume = {66},
     number = {4},
     doi = {10.4153/S000843952300019X},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S000843952300019X/}
}