Interaction and feedbacks '2000 : proceedings = Interakce a zpětné vazby '2000 : sborník referátů : VII-th national seminar with international participation, November 28-29 / edited by I. Zolotarev.    Prague : Institute of Thermomechanics AS CR, 2000 . 297 s. il. ; . ISBN 80-85918-58-7