TY - JOUR L1 - http://www.czasopisma.pan.pl/Content/83992/PDF/07_paper.pdf L2 - http://www.czasopisma.pan.pl/Content/83992 PY - 2014 IS - No 4 EP - 665 DO - 10.2478/bpasts-2014-0072 A1 - RogoziƄski, R. VL - 62 DA - 2014 T1 - Producibility of the ion-exchange method in manufacturing gradient refractive index in glass SP - 655 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/83992 T2 - Bulletin of the Polish Academy of Sciences Technical Sciences ER -