Профессор Тони Хоар, выдающийся ученый, выступавший с приглашенным докладом на PSI'03, прислал приветствие участникам PSI 2006 в адрес председателя конференции А.Г. Марчука.

Dear Alexander,

Congratulations on your seventy fifth anniversary Conference, in the series commemorating the life and achievements of Andrei Ershov. All of us who knew and admired his personal and intellectual qualities must be delighted that you are carrying on the great work that he initiated in Novosibirsk. I have most pleasant recollections of the Conference that I attended in July 2003, with its well-balanced mix of contributions from overseas and from young participants from Russia – and parties on the beach!

Please convey my very best wishes to all participants and organisers.

Yours,
Tony Hoare.