@article{MM2_1979__29_154668,
     author = {Giovanni Maria Troianello},
     title = {On a {Class} of {Unilateral} {Evolution} {Problems.}},
     journal = {Manuscripta mathematica},
     pages = {353--384},
     publisher = {mathdoc},
     volume = {29},
     year = {1979},
     zbl = {0426.35050},
     url = {http://geodesic.mathdoc.fr/item/MM2_1979__29_154668/}
}