@article{AIF_1999__49_3_1017_0,
     author = {Lov\'asz, L\'aszlo and Schrijver, Alexander},
     title = {On the null space of a {Colin} de {Verdi\`ere} matrix},
     journal = {Annales de l'Institut Fourier},
     pages = {1017--1026},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {49},
     number = {3},
     year = {1999},
     doi = {10.5802/aif.1703},
     zbl = {0923.05038},
     mrnumber = {2000h:05064},
     language = {en},
     url = {https://aif.centre-mersenne.org/articles/10.5802/aif.1703/}
}