@article{EUG_2002_58_a13,
     author = {A. Momchilova and  S. Bilchev},
     title = {Integrative {Tendencies} in {New} {Primary} {Education} {School} {Programs} in {Bulgaria} ang their {Influence} on {Mental} {Development} of {Grown-Ups.}},
     journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma}},
     pages = {117--123},
     year = {2002},
     volume = {58},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/EUG_2002_58_a13/}
}