THE JOURNAL BIULETYN OF POLISH SOCIETY FOR GEOMETRY AND ENGINEERING GRAPHICS PTG GI POLSKIEGO TOWARZYSTWA GEOMETRII I GRAFIKI INŻYNIERSKIEJ VOLUME 28 JUNE 2016
THE JOURNAL OF POLISH SOCIETY FOR GEOMETRY AND ENGINEERING GRAPHICS VOLUME 28 Gliwice, June 2016
Editorial Board International Scientific Committee Anna BŁACH, Ted BRANOFF (USA), Modris DOBELIS (Latvia), Bogusław JANUSZEWSKI, Natalia KAYGORODTSEVA (Russia), Cornelie LEOPOLD (Germany), Vsevolod Y. MIKHAILENKO (Ukraine), Jarosław MIRSKI, Vidmantas NENORTA (Lithuania), Pavel PECH (Czech Republic), Stefan PRZEWŁOCKI, Leonid SHABEKA (Belarus), Daniela VELICHOVÁ (Slovakia), Vladimir VOLKOV (Russia), Krzysztof WITCZYŃSKI Editor-in-Chief Edwin KOŹNIEWSKI Associate Editors Renata GÓRSKA, Maciej PIEKARSKI, Krzysztof T. TYTKOWSKI Secretary Monika SROKA-BIZOŃ Executive Editors Danuta BOMBIK (vol. 1-18), Krzysztof T. TYTKOWSKI (vol. 19-28) English Language Editor Barbara SKARKA Marian PALEJ PTGiGI founder, initiator and the Editor-in-Chief of BIULETYN between 1996-2001 All the papers in this journal have been reviewed Editorial office address: 44-100 Gliwice, ul. Krzywoustego 7, POLAND phone: (+48 32) 237 26 58 Bank account of PTGiGI : Lukas Bank 94 1940 1076 3058 1799 0000 0000 ISSN 1644-9363 Publication date: June 2016 Circulation: 100 issues. Retail price: 15 PLN (4 EU)
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