author = { Paul, Reinhold AND Paul, Steffen },

title = { Arbeitsbuch zur Elektrotechnik },

publisher = {Springer},

keywords = { Elektrotechnik , Lehrbuch },

year = {19XX-},

booktitle = {Springer-Lehrbuch},

address = { Berlin },

url = { http://slubdd.de/katalog?TN_libero_mab2 }