1. On the dependence by shape of Maly's definition of absolutely continuous functions in Rn;Bongiorno;Suppl. Rend. Circ. Mat. Palermo,2004
2. On the differentiability of absolutely continuous functions;Calderón;Riv. Math. Univ. Parma,1951
3. Sulle funzioni assolutamente continue in due variabili;Cesari;Ann. Sc. Norm. Super. Pisa,1941
4. Absolutely continuous functions of Rado, Reichelderfer, and Malý;Csörnyei;J. Math. Anal. Appl.,2000
5. Measure Theory and Fine Properties of Functions;Evans,1992