@Article{ authors = " Carlos Marmolejo Duarte, Nancy Ruiz Estupińán, Moira Tornés Fernández", title = "Is the Polycentrism a Desirable Feature in the Construction of Sustainable Residential Environments? : revisiting its Conceptualization from the Travel-to-work Perspective: an Analysis for the Biggest metropolitan areas in Spain", journal = "Środowisko Mieszkaniowe", issue = "2013 / Tom 11", pages = "99 - 108" }