@inproceedings {261142,
	author = {Ko Fujimura and Yoshiaki Nakajima},
	title = {General-purpose Digital Ticket Framework},
	booktitle = {3rd USENIX Workshop on Electronic Commerce (EC 98)},
	year = {1998},
	address = {Boston, MA},
	url = {https://www.usenix.org/conference/3rd-usenix-workshop-electronic-commerce/general-purpose-digital-ticket-framework},
	publisher = {USENIX Association},
	month = aug
}
