@article{articlecd52e3d0, title = {New three-arm amphiphilic and biodegradable block copolymers composed of poly(6-caprolactone) and poly(N-vinyl-2-pyrrolidone). Synthesis, characterization and self-assembly in aqueous solution}, author = {Leiva, Angel and Quina, Frank Herbert and Araneda, Emilio and Radic, Deodato}, year = {2007}, doi = {10.1016/j.jcis.2007.01.013}, journal = {Journal of Colloid and Interface Science} }