%0 Journal Article %A CAVALLO, ALBERTO %T AN INVARIANT OF LEGENDRIAN AND TRANSVERSE LINKS FROM OPEN BOOK DECOMPOSITIONS OF CONTACT 3-MANIFOLDS %J Glasgow mathematical journal %D 2021 %P 451-483 %V 63 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089520000300/ %R 10.1017/S0017089520000300 %F 10_1017_S0017089520000300