@Article{436508,
     author = "Anita Richert-Kaźmierska",
     title = "Specialists Aged 50+ as Coaches and Mentors",
     year =  2013,
     volume =  ,
     number =  4,
     journal =  Przedsiębiorstwo we współczesnej gospodarce – teoria i praktyka / Research on Enterprise in Modern Economy – theory and practice,
     pages =  s. 35-48,
    }