@article{701128,
     title = {Introduction to constructive quantum field theory},
     booktitle = {Abstracta. 6th Winter School on Abstract Analysis},
     series = {GDML\_Books},
     publisher = {Czechoslovak Academy of Sciences},
     address = {Praha},
     year = {1978},
     pages = {81-81},
     url = {http://dml.mathdoc.fr/item/701128}
}

Stegall, Charles. Introduction to constructive quantum field theory, dans Abstracta. 6th Winter School on Abstract Analysis, GDML_Books,  (1978), p. 81. http://gdmltest.u-ga.fr/item/701128/