@article{AIF_1995__45_5_1163_0,
     author = {Bacher, Roland and Venkov, Boris},
     title = {Lattices and association schemes: a unimodular example without roots in dimension 28},
     journal = {Annales de l'Institut Fourier},
     pages = {1163--1176},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {45},
     number = {5},
     year = {1995},
     doi = {10.5802/aif.1490},
     zbl = {0843.11033},
     mrnumber = {96j:11093},
     language = {en},
     url = {https://aif.centre-mersenne.org/articles/10.5802/aif.1490/}
}