And, in conclusion. Writing an academic paper represent an integral part of the scientific call and is one of the most difficult calls. Search the whole man, engaged all his thoughts, mental and physical strength. At the same time, should bear in mind, that creativity provides joy, and especially scientific research and writing. Bearing in mind the beautiful thoughts of the call of scientists, we think that this call must be deserved, and this is possible only by persistent and consistent scientific research on a certain topic performed by persons who showed talent and interest during the studies in dealing with the scientific work. Old and well-known truth that nothing is created without the diligence and persistence: every great sci...