Rustam Ilfarovich Sharafutdinov, Vladislav Olegovych Gerasimov, Olga Vladimirovna Yagudina, Irina Sergeevna Dmitrieva, Sergey Vasilyevich Pavlov and Elvir Munirovich Akhmetshin , “ Reseach of Human Capital in View of Labour Potential of Staff: National Companies Case Study” Proceedings of the 29th International Business Information Management Association (IBIMA), ISBN: 978-0-9860419-7-6, 3-4 May 2017, Vienna, Austria, p 839 - 852 .