@misc{SpeitWolffDoehring2017, author = {Burkard Speit and Silke Wolff and Thorsten D{\"o}hring}, title = {LEAD-CONTAINING RADIATION RESISTANT GLASS AND MANUFACTURING THE SAME}, url = {https://worldwide.espacenet.com/publicationDetails/biblio?CC=JP\&NR=6081532B2\&KC=B2\&FT=D\&ND=4\&date=20170215\&DB=EPODOC\&locale=en_EP\#}, type = {patent}, year = {2017}, }