https://www.vedomosti.ru/library/news/2009/02/09/uchitelya-obratilis-k-putinu-s-kritikoj-novoj-sistemy-oplaty-truda?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=uchitelya-obratilis-k-putinu-s-kritikoj-novoj-sistemy-oplaty-truda