Nenquin, Di Jacques.
A short report on the meeting of the permanent council of the U.I.S.P.P. in Zurich, 25.8.1994, and the activities of its various committees and commissions. - Forli-IT : A.B.A.C.O, 1996. - páginas 49-52 - Semestral - Año II, no.3 (Set. 1996) - Bollettino del XIII Congreso U.I.S.P.P. ; no.3 . - Congreso U.I.S.P.P. .
A short report on the meeting of the permanent council of the U.I.S.P.P. in Zurich, 25.8.1994, and the activities of its various committees and commissions. - Forli-IT : A.B.A.C.O, 1996. - páginas 49-52 - Semestral - Año II, no.3 (Set. 1996) - Bollettino del XIII Congreso U.I.S.P.P. ; no.3 . - Congreso U.I.S.P.P. .