Scientometric indicators datafiles. Summary statistics and trendlines of major geopolitical regions, 1980-1989. - Tibor Braun; Hajnalka Maczelka; András Schubert (Scientometrics, 1992)

All well if starts well? Citation infancy of recently launched chemistry journals. - Hajnalka Maczelka; Sándor Zsindely (Scientometrics, 1992)

Image of analytical chemistry as reflected in the Analytical Abstracts database: Journal coverage, concentration, and dispersion of the analytical literature. - Tibor Braun; Wolfgang Glänzel; Hajnalka Maczelka; Sándor Zsindely (J. Chem. Inf. Comput. Sci., 1993)

World science in the eighties. National performances in publication output and citation impact, 1985-1989versus 1980-1984 part I. All science fields combined, physics, and chemistry. - Tibor Braun; Wolfgang Glänzel; Hajnalka Maczelka; András Schubert (Scientometrics, 1994)

World science in the eighties. National performances in publication output and citation impact, 1985-1989versus 1980-1984 - Part II. life sciences, engineering, and mathematics. - Tibor Braun; Wolfgang Glänzel; Hajnalka Maczelka; András Schubert (Scientometrics, 1994)