References
doi:
10.1007/3-540-48321-7_21
.
doi:
10.1007/BFb0053567
.
doi:
10.1145/1328438.1328472
.
doi:
10.1007/978-3-642-21461-5_14
.
doi:
10.4204/EPTCS.155.4
.
doi:
10.1017/S0960129503004043
.
doi:
10.1016/0167-6423(95)00017-8
.
doi:
10.1145/268946.268978
.
doi:
10.1016/j.scico.2009.07.008
.
Comments and questions to:
eptcs@eptcs.org
For website issues:
webmaster@eptcs.org