@book {Machado2017, title = {Mobigrants: New agents of brain drain in Portuguese higher education}, series = {Brain drain in higher education: The case of the Southern European countries and Ireland}, year = {2017}, pages = {153-202}, author = {P. Peixoto and R. Gomes and J. T. Lopes and H. Vaz and L. Cerdeira and R. Brites and B. G. Cabrito and R. Ganga and M. L. Machado-Taylor and D Magalhaes and S{\'\i}lvia Silva and Tom{\'a}s Patroc{\'\i}nio} }