Looking for Michał and Barbara Kopcewicz

Dear Colleagues,

while cleaning up MIX to get rid of bouncing addresses, I had to realize that Michał and Barbara Kopcewicz from Warsaw are no longer reachable at their old address. Does anyone (first of all members of the Polish community) know how to contact them?

With best regards,

Dénes L. Nagy (as MIX editor)

Dénes Lajos Nagy, research professor emeritus
Institute for Particle and Nuclear Physics, HUN-REN Wigner Research
Centre for Physics (*)
1525 Budapest, P.O.B. 49, Hungary / 1121 Budapest, Konkoly-Thege Miklós
út 29-33, Hungary
Phone: +36 1 392 2517, Fax: +36 1 392 2598, Mobile: +36 20 981 0451
Mail: nagy.denes AT wigner.hun-ren.hu (office), nagydl AT gmail.com (private)
Web page: https://wigner.hun-ren.hu/nao/en/munkatars/nagy-denes-lajos
Skype: nagy_denes_lajos

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