@misc{target+reliability+for+new+existing+and+historical+structures, author = {Nowak, Andrzej i Kaszyńska, Maria}, title = {Target reliability for new, existing and historical structures}, journal = {Czasopismo Techniczne. Budownictwo}, address = {Kraków}, publisher = {Wydawnictwo PK}, date = {2011}, number = {R. 108, Z. 19, 3-B} }