[1] Алексюк B. H., Безносиков Ф. Д.: Продолжение непрерывной внешней меры на булевой алгебре. Изв. ВУЗ 4 (119) (1972), 3-9. Zbl 1156.34335

[2] Dobrakov I.: On submeasures I. Dissertationes Mathematicae, 112 (1973). MR 0367140

[3] Drewnowski L: Topological rings of sets, continuous functions, integration, I, II. Bull. Acad. Pol. Sci. 20 (1972), 269-286. MR 0306432

[4] Komorník J.: Correspondence between semimeasures and small systems. Mat. časop., to appear.

[5] Lloyd J.: On classes of null sets. The Journal of the Austr. Math. Soc., 14 (1972), 317-328. MR 0313466 | Zbl 0243.28004

[6] Neubrunn T.: On an abstract formulation of absolute continuity and dominancy. Mat. časop. 19 (1969), 202-215. MR 0302849 | Zbl 0186.09801

[7] Riečan B.: Abstract formulation of some theorems of measure theory. Mat.-fyz. časop. 16 (1966), 268-273. MR 0222235

[8] Riečan B.: Abstract formulation of some theorems of measure theory II. Mat. časop. 19 (1969), 138-144. MR 0302848

[9] Riečan B.: A generalization of $L_1$ completness theorem. Acta fac. rer. nat. Univ. Comen., Mathem. 27 (1972), 37-43. MR 0338305

[10] Riečan B.: A general form of the law of large numbers. Acta fac. rer. nat. Univ. Comen., Mathem. 24 (1970), 129-138. MR 0293699

[11] Riečan B.: An extension of Daniel integration scheme. Mat. časop., to appear. MR 0396889

[12] Riečanová Z.: On an abstract formulation of regularity. Mat. časop. 21 (1971), 117-123. MR 0304597

[13] Rublík F.: Abstract formulation of the individual ergodic theorem. Mat. časop. 23 (1973), 199-208. MR 0330417

[14] Ruttkayovd M.: About the absolute continuity of functions defined on the $\sugma$-ring generated by a ring. Mat. časop., to appear.

[15] Vavrová O.: A note on the completness of $L_q$. Mat. časop. 23 (1973), 267-269. MR 0330402