Marian Ritter

Editorial ptj 4-2020

ptj-4-2020 Editorial
ptj-4-2020 Editorial
Dear colleagues, You are holding in your hand the fourth and last issue of the Pipeline Technology Journal filled with papers of the 15th Pipeline Technology Conference. We were able to publish more than 40 papers of ptc 2020 in these special issues. EITEP as the publisher of ptj and organizer of ptc would like to take this opportunity to thank all...