@article{AUPCDM_2014_6_1_a1,
     author = {B{\l}aszczyk, Piotr and Major, Joanna},
     title = {Calculus without the concept of limit},
     journal = {Annales Universitatis Paedagogicae Cracoviensis. Studia ad Didacticam Mathematicae Pertinentia},
     pages = {19--40},
     publisher = {mathdoc},
     volume = {6},
     number = {1},
     year = {2014},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/AUPCDM_2014_6_1_a1/}
}