Jacobs, B. J. M. <br/><br/>
A taxonomic revision of the European, Mediterranean and NW. African Species generally placed in Sphaeroma Bosc, 1802 (Isopoda  Flabellifera  Sphaeromatidae) / 
by B. J. M. Jacobs. 
 - Leiden :  Rijksmuseum Van Natuurlijke Historie,  1987. 
 - 71 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references: p. 63-71. 
<br/><br/><label>ISBN: </label>9004086048 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Isopoda--Europe.<br/>Isopoda--Mediteranean.<br/>Sphaeromidae--Europe.<br/>Sphaeromidae--Mediteranean.<br/>Isopoda--Africa, Northwestern.<br/>Sphaeromidae--Africa, Northwestern.