%0 Journal Article %A Lappo, Egor %T Concordance of spatial graphs %J Canadian mathematical bulletin %D 2023 %P 1091-1108 %V 66 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/S000843952300019X/ %R 10.4153/S000843952300019X %F 10_4153_S000843952300019X