Hello, Nsosnina! Welcome to Wikipedia! Thank you for your contributions to this free encyclopedia. If you decide that you need help, check out Getting Help below, ask me on my talk page, or place {{helpme}} on your talk page and ask your question there. Please remember to sign your name on talk pages by clicking or using four tildes (~~~~); this will automatically produce your username and the date. Finally, please do your best to always fill in the edit summary field. Below are some useful links to facilitate your involvement. Happy editing! JamesBWatson (talk) 21:39, 2 February 2010 (UTC)[reply]
Natalia, I have at last written a proper reply to your query on my talk page. I hope it is of some use to you. JamesBWatson (talk) 11:35, 3 February 2010 (UTC)[reply]