Paweł Podwysocki @pawel-podwysocki Active 6 years, 1 month ago ActivityProfileForumsDocs Topics StartedReplies CreatedEngagementsFavorites Search topics: Forum Topics Started Viewing topic 1 (of 1 total) Topic Voices Posts Last Post Afgeleide formule Started by: Paweł Podwysocki in: kernfysica 1 1 8 years, 7 months ago Paweł Podwysocki Viewing topic 1 (of 1 total)