Horst Severini, University of Oklahoma Norman Office: NH 359 Dept. of Physics and Astronomy University of Oklahoma 440 W. Brooks St. Norman, OK 73019 (405)325-3961 x36359 (405)325-7557 - fax Norman address: 3001 Line Dr. Norman, OK 73071 (405)360-5272 Fermilab Office: PK 173, OU Office P.O. Box 500-MS-357 Batavia, IL 60510-0500 (630)840-3724,3272,3540,2817 (630)840-4343 - fax CERN Office: 1-1-045 European Organization for Nuclear Research CERN CH-1211 Geneve 23 Switzerland +41-22-7670084 +41-22-7678350 - fax German Address: Dassdorfweg 4 91541 Rothenburg Bavaria, Germany +49-9861-2321 E-mail: hs@nhn.ou.edu Homepage: http://www.nhn.ou.edu/~hs/