| SIMPA: A SIP-Based Mobile Payment Architecture Recent academic inistitutions visiting this post, which is a subset of the total traffic |  |
Japan |  | 1 | Tokyo Denki University Osoite | Wed, 25/05/11 - 02:17 |
United Kingdom |  | 1 | Royal Holloway and Bedford NEW College | Sat, 28/05/11 - 21:29 |