SpivakovskyA., TityenokS., BerezovskyD., StorozhukY., LitvinenkoA. and KlymenkoN. 2013. THE PROBLEM OF ARCHITECTURE DESIGN IN A CONTEXT OF PARTIALLY KNOWN REQUIREMENTS OF COMPLEX WEB BASED APPLICATION "KSU FEEDBACK". Journal of Information Technologies in Education (ITE). 15 (Dec. 2013), 083-095. DOI:https://doi.org/10.14308/ite000394.