http://gallica.bnf.fr/services/engine/search/sru?operation=searchRetrieve&version=1.2&startRecord=0&maximumRecords=15&page=1&collapsing=true&exactSearch=false&query=dc.title%20all%20%22chopin%20fr%C3%A9d%C3%A9ric%20%22%20%20and%20%28dc.type%20all%20%22image%22%29%20and%20%28gallicapublication_date%3E%3D%221820%2F01%2F01%22%20and%20gallicapublication_date%3C%3D%221910%2F12%2F31%22%29%20and%20%28%28bibliotheque%20adj%20%22Biblioth%C3%A8que%20nationale%20de%20France%22%29%29%20and%20%28provenance%20adj%20%22bnf.fr%22%29