http://dx.doi.org/10.1081/PLN-200058894 | | | | DOI Link |
http://www.tandfonline.com/doi/full/10.1081/PLN-20[...] | 11/05/2013 | | Item is within a limited-access website | |
http://www.tandfonline.com/doi/pdf/10.1081/PLN-200[...] | 11/05/2013 | PDF Reader | Item is within a limited-access website | |