author = { da Ponte, João Pedro AND Henriques, Ana },

title = { Problem posing based on investigation activities by university students },

publisher = {Springer},

isbn = {0013-1954},

isbn = {1573-0816},

keywords = { SECTION 5: INTERRELATIONSHIPS BETWEEN PROBLEM POSING AND PROBLEM SOLVING },

year = {2013},

url = { http://slubdd.de/katalog?TN_libero_mab2 }