found: Stockhausen, K. Donnerstag [SR] p1983:booklet (Peter Eötvös, Dirigent; Hammondorgel)
found: Ruders, P. Works [SR] p1988:container (Peter Eötvös; conductor) insert (b. 1944 at Szekelyudvarhely, Hungary, now in Rumania; director of the Ensemble intercontemporain, Paris, since 1979)
found: Saturne, p1993:label (Peter Eötvös) container (Peter Eövtös)
found: Wikipedia, March 16, 2018(Péter Eötvös (or Eötvös Péter; born 2 January 1944) is a Hungarian composer, conductor and teacher; born in Odorheiu Secuiesc/Székelyudvarhely, Szeklerland, Transylvania (then part of Hungary, now in Romania); played regularly with the Stockhausen Ensemble between 1968 and 1976. He was a founding member of the Oeldorf Group in 1973, continuing his association until the late 1970s. From 1979 to 1991, he was Musical Director and conductor of the Ensemble InterContemporain (EIC). From 1985 to 1988, he was principal guest conductor with the BBC Symphony Orchestra. Eötvös has been principal guest conductor of the Gothenburg Symphony Orchestra since 2003)