Szukana fraza: [Abstract = "The study contains description characteristics and analyses \(obviously abbreviated\) of two approaches and two concepts of management regarding the manager\-leader of the near future. The first concept refers to new tasks and skills of the manager\-leader. The second concept concerns the nature of the so\-called manager of tomorrow, called \- although it is not yet common name in management \- the manager \- eco\-leader."]