Vegetation, insects, molluscs and stable isotopes from late Würm deposits at Lobsigensee (Swiss Plateau). Studies in the late quaternary of Lobsigensee 7. / 
Brigitta Ammann. ... [et al.]. 
 -- Genève :   [s.n.],   1983 
 - pp. 221-227 
<br/><br/> Separata de : Revue de Paléobiologie 2(2).