- Christopher J. Mulvey, &, Second topology conference (Taormina, 1984). Rend. Circ. Mat. Palermo (2) Suppl. No. 12 (1986) 99–104 (MR0853151)
Yes, this is the title. Just "&". :-)
From Mulvey's homepage: "This paper, presented at the Topology Meeting in Taormina, Sicily in April, 1984, introduced the concept of quantale, outlining the programme of work in the spectral theory of C*-algebras and the constructive foundations of quantum mechanics to which it was expected to contribute. The paper is a slight development of that which appeared in the Tagungsbericht of the Category Meeting at Oberwolfach in September, 1983. It is included here since, although often quoted, it is more difficult to obtain in its published form in the Rendiconti del Circolo Matematico di Palermo. "