@inproceedings{inproceedingsa64f3ef2,
title   = {Analytical methods for determining the existence of non-linear solutions in classical field theory},
author = {Toma, C. E. and Hartmann, Betti},
year = {2018},
publisher = {Universidade de São Paulo - USP, Instituto de Física de São Carlos - IFSC},
booktitle   = {Semana Integrada do Instituto de Física de São Carlos - SIFSC}
}