@article{MAN_1975__214_162691,
     author = {Howard A. Levine},
     title = {Nonexistence of {Global} {Weak} {Solutions} to {Some} {Properly} and {Improperly} {Posed} {Problems} of {Mathematical} {Physics:} {The} {Method} of {Unbounded} {Fourier} {Coefficients.}},
     journal = {Mathematische Annalen},
     pages = {205--220},
     publisher = {mathdoc},
     volume = {214},
     year = {1975},
     zbl = {0286.35006},
     url = {http://geodesic.mathdoc.fr/item/MAN_1975__214_162691/}
}