Papers in the history of linguistics / ed. by H. Aarsleff, L.G. Kelly and H.-J. Niederehe,
1987
Information trouvée : Professeur de philologie romane à l'Université de Trèves
Studies in medieval linguistic thought : dedicated to Geoffrey L. Bursill-Hall on
the occasion of his sixtieth birthday on 15 May 1980 / ed. by Konrad Koerner, Hans-J.
Niederehe and R.H. Robins, 1980