@book{ Lüscher_Klimczuk_SANCHEZ,

author = { K. Lüscher and A. Klimczuk and MARIANO SANCHEZ MARTINEZ } ,

title = { Generations, intergenerational relationships, generational policy. A multilingual compendium },

publisher = { Generationes },

address = { Konstanz ( Alemania) },

year = { 2016 },

}