Tijssen, Robert <br/><br/>
Mapping the scientific performance of german medical research:   an international comparative bibliometrics study / 
by Robert Tijssen and thed N.van leeuwen , Anthony F.J.van raan 
 - Stuttgart:  Schattauer Gmbh,  2002. 
 - 120 p. 
<br/><br/><label>ISBN: </label>9783794521616 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science-Methodology. 2. Bibliometric.
<br/><br/><label>Dewey Class. No.: </label>025.00727  / TIJ-M