@article {4060, title = {The embryo sac of Cynara cardunculus: Ultrastructure of the development and localisation of the aspartic proteinase cardosin B}, journal = {Sexual Plant Reproduction}, volume = {19}, year = {2006}, note = {Cited By (since 1996): 5Export Date: 18 March 2013Source: Scopus}, month = {2006///}, pages = {93 - 101}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-33645865274\&partnerID=40\&md5=026cdda976a675159c6b95ab194ff0f1}, author = {Figueiredo, R. and Duarte, P. and Pereira, S. and Pissarra, J.} }