@article{MM2_1980__31_154700,
     author = {Eberhard Teufel},
     title = {Eine differentialtopologische {Berechnung} der totalen {Kr\"ummung} und totalen {Absolutkr\"ummung} in der sph\"arischen {Differentialgeometrie.}},
     journal = {Manuscripta mathematica},
     pages = {119--148},
     publisher = {mathdoc},
     volume = {31},
     year = {1980},
     zbl = {0429.53038},
     url = {http://geodesic.mathdoc.fr/item/MM2_1980__31_154700/}
}