@article{TAC_2008_21_a7,
     author = {Dominique Bourn and Zurab Janelidze},
     title = {Approximate {Mal'tsev} operations},
     journal = {Theory and applications of categories},
     pages = {152--171},
     publisher = {mathdoc},
     volume = {21},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2008_21_a7/}
}