User talk:Grzegorzc

Recent edit to Wong Shun Leung
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Wong Shun Leung, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! Materialscientist (talk) 08:39, 7 March 2017 (UTC)

Hi, what kind of references you do need to see to believe that Hoffler and Szymankiewicz were Wong's students? Janusz Szymankiewicz has hand written certificates proving his knowledge and degree. All of them were calligraphed by Wong himself. Hoffler has the same although I haven't seen them. BTW, Ernest Hoffler was the most favourite Wong student. Janusz Szymankiewicz is the author of this photo https://commons.wikimedia.org/wiki/File:Wong_shun_leung.jpg. There is wrong link under the name of David Peterson. He was was Wong's student but the link is wrong. --Grzegorzc (talk) 17:32, 7 March 2017 (UTC)Grzegorzc