@article{10_21136_AM_1972_103427,
     author = {Hlav\'a\v{c}ek, Ivan},
     title = {On a semi-variational method for parabolic equations. {I}},
     journal = {Applications of Mathematics},
     pages = {327--351},
     publisher = {mathdoc},
     volume = {17},
     number = {5},
     year = {1972},
     doi = {10.21136/AM.1972.103427},
     mrnumber = {0314285},
     zbl = {0246.65030},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1972.103427/}
}