@article{article7be06b0f, title = {Existence of solutions for second order partial neutral functional differential equations}, author = {Morales, Eduardo Alex Hernandez and Henriquez, HernĂ¡n R and McKibben, Mark A}, year = {2008}, doi = {10.1007/s00020-008-1618-1}, journal = {Integral Equations and Operator Theory} }