Researcher needed to find newspaper articles and history of Croatian Composer for writer who needs to start book immediately

Dear Sirs,
I am a writer who has just been asked to write a book on a Croatian composer, and the deadline for me is quite steep so I am looking for a researcher who will be able to find me the 'time-line', history, awards, and newspaper articles which this composer was involved in, so that I can begin the book immediately. I live in London, and would be glad to hear from anyone who would be able to help me with this; you dont need to speak Croatian, because if you would be able to gather me all the articles, etc, then I would find a translator, but if you do speak Croatian thats good too. I just need to move forward with this immediately so I look forward to hearing from anyone who is brave!