otzi 05/02/2017 05:17 PM https://www.email.cz/web-office/vYbf0BzYTfVnLsqv-eHl9ncosRJoYu4wEes31vXCfw_hOt-NeeyEfq2At0o5jENW9JjPSFA/Otzi%20Prezentace.ppsx