1. Tibor Braun wins the 1986 Derek John de Solla Price Award

   Announcement Pages: 261 - 261

2. Comments on tibor braun, recipient of the third Derek de Solla Price Award

   • M. J. Moravscik

   OriginalPaper Pages: 263 - 264

3. The relationships between age, mobility and scientific productivity. Part I

   • A. Van Heeringen
   • P. A. Dijkwel

   OriginalPaper Pages: 267 - 280

4. The relationships between age, mobility and scientific productivity. Part II

   • A. Van Heeringen
   • P. A. Dijkwel

   OriginalPaper Pages: 281 - 293

5. Various methods for the mapping of science

   • L. Leydesdorff

   OriginalPaper Pages: 295 - 324

6. The comparative impact of scientific publications and journals: Methods of measurement and graphical display

   • A. F. J. van Raan
   • D. Hartmann

   OriginalPaper Pages: 325 - 331

7. Peer review and bibliometric indicators of scientific performance: A comparison of cum laude doctorates with ordinary doctorates in physics

   • A. J. Nederhof
   • A. F. J. Van Raan

   OriginalPaper Pages: 333 - 350

8. Quasi-correspondence analysis on scientometric transaction matrices

   • R. J. W. Tijseen
   • J. De Leeuw
   • A. F. J. Van Raan

   OriginalPaper Pages: 351 - 366

9. News

   • J. Farkas

   News Pages: 367 - 369