Mail jv(a)imm.dtu.dk is usually the best way to reach me (with (a) replaced by @ of course)
Jørgen Villadsen, DTU Informatics Richard Petersens Plads, Building 321 DK-2800 Kongens Lyngby, Denmark
Phone +45 45253733
Secretary +45 45253706
Reception +45 45253351
Switchboard +45 45252525
Fax +45 45882673
Private +45 39663902 - if important...
Mobile +45 6xyz3902 - let me know if you would like to get the value of xyz