@article{CRMATH_2005__340_5_399_0,
     author = {Buet, Christophe and Cordier, St\'ephane},
     title = {On the non existence of monotone linear schema for some linear parabolic equations},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {399--404},
     publisher = {Elsevier},
     volume = {340},
     number = {5},
     year = {2005},
     doi = {10.1016/j.crma.2005.01.020},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2005.01.020/}
}