@article{article87f7fd62, title = {Semilinear fractional differential equations: global solutions, critical nonlinearities and comparison results}, author = {Andrade, Bruno de and Carvalho, Alexandre Nolasco de and Carvalho-Neto, Paulo M and MarĂ­n-Rubio, Pedro}, year = {2015}, doi = {10.12775/tmna.2015.022}, journal = {Topological Methods in Nonlinear Analysis} }