@article{JTNB_2001__13_1_103_0, author = {Christophe Doche}, title = {Zhang-Zagier heights of perturbed polynomials}, journal = {Journal de Th\'eorie des Nombres de Bordeaux}, pages = {103--110}, publisher = {Universit\'e Bordeaux I}, volume = {13}, number = {1}, year = {2001}, doi = {10.5802/jtnb.307}, zbl = {1046.11076}, mrnumber = {1838073}, language = {en}, url = {https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.307/} }