I'm trying to find Susskind and Glogower's original paper,

L. Susskind and J. Glogower, *Quantum mechanical phase and time operator,* Physics 1 (1964) 49-61,

where they propose their exponential and sine-cosine phase operators (i.e. $\widehat{\textrm{exp}}(i\phi)=\sum_{n=0}^\infty |n\rangle\langle n+1|$ and friends). This paper has a huge number of citations, both from papers that discuss the formalism directly, as well as papers that deal with other formulations of the quantum phase.

However, it was published in a pretty obscure and apparently short-lived journal and I can't find it either online or in print. (I'm also beginning to question how many people have actually read this paper...) Can anyone point me to an online resource that has this or to a print library (preferably in England) that has it?

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