Bratimir Vasiljevic, the President of the City Municipality of Pantelej, opened the promotion of the monography titled "MONUMENT OF NATURE CERJE CAVE", environment, nature which was published in cooperation with the Institute for protection of nature and Directorate for construction of the City of Nis as the manager of the natural resource of Cerje Cave. 

Apart form the authors and the reviewers, the Director of the Institute for protection of nature of Serbia, Mr. aleksandar Dragisic and Branislav Jocic, the Director of the Directorate for Construction, spoke about the first edition of the book which unifies all major aspects of Cerje Cave thus contributing to its valorization.