@article{fbc6cf9225c648f88bcd2c6c53cb534c,
title = "Principles of nonlinear superposition",
author = "Levin, {Simon A.}",
note = "Funding Information: * This work was supported in part by the .4ir Force under contract AFOSR 68-1472. + Cornell University, Ithaca, New",
year = "1970",
month = apr,
doi = "10.1016/0022-247X(70)90192-7",
language = "English (US)",
volume = "30",
pages = "197--205",
journal = "Journal of Mathematical Analysis and Applications",
issn = "0022-247X",
publisher = "Academic Press Inc.",
number = "1",
}