1. Properties of functions f(x,y) of bounded variation;Adams;Trans. Amer. Math. Soc.,1934
2. Metric space valued functions of bounded variation;Ambrosio;Ann. Sc. Norm. Super. Pisa Cl. Sci.,1990
3. Functions of Bounded Variation and Free Discontinuity Problems;Ambrosio,2000
4. An investigation of the continuity of functions of several variables;Antosik;Ann. Soc. Math. Polon. Ser. I, Comment. Math. Prace Mat.,1966
5. On Helly's principle for metric semigroup valued BV mappings of two real variables;Balcerzak;Bull. Aust. Math. Soc.,2002