International Conference "The Origin of Arcs" <1986, Università di Urbino>. (1986). The origin of arcs: Invited papers presented at the International Conference "The Origin of Arcs", held at the University of Urbino, Urbino, Italy, September 22nd-25th, 1986. Elsevier.
Chicago-Zitierstil (17. Ausg.)International Conference "The Origin of Arcs" <1986, Università di Urbino>. The Origin of Arcs: Invited Papers Presented at the International Conference "The Origin of Arcs", Held at the University of Urbino, Urbino, Italy, September 22nd-25th, 1986. Amsterdam: Elsevier, 1986.
MLA-Zitierstil (9. Ausg.)International Conference "The Origin of Arcs" <1986, Università di Urbino>. The Origin of Arcs: Invited Papers Presented at the International Conference "The Origin of Arcs", Held at the University of Urbino, Urbino, Italy, September 22nd-25th, 1986. Elsevier, 1986.