Alfredo De Santis Giuseppe Persiano Moti Yung One-Message Statistical Zero-Knowledge Proofs and Space-Bounded Verifier. 28-40 1992 conf/icalp/1992 ICALP db/conf/icalp/icalp92.html#SantisPY92 http://dx.doi.org/10.1007/3-540-55719-9_61