Ways to contact Zhou Jun,
who since 1989 lives in Nijmegen, the Netherlands:

Directly via FAX: ++31 024 3774940

or by e-mail via:  HSCHOTEL@vms.uci.kun.nl

For more info about Zhou Jun, see: 

  http://atd.let.kun.nl/ATD/HomePages/H.Schotel/Zhou%20Jun/Index.html

April 4, 1996