@article{700222,
     title = {Contents},
     booktitle = {Differential Equations and Their Applications},
     series = {GDML\_Books},
     publisher = {Slovensk\'e pedagogick\'e nakladate\v lstvo},
     address = {Bratislava},
     year = {1967},
     pages = {7-8},
     url = {http://dml.mathdoc.fr/item/700222}
}

 (éd.). Contents, dans Differential Equations and Their Applications, GDML_Books,  (1967), pp. 7-8. http://gdmltest.u-ga.fr/item/700222/