00785nam a2200217Ia 4500082002000000100007100020245008300091260004000174300001500214440003500229500007700264500000500341653000600346700001900352700002400371700002600395952010200421964001700523921001000540999001700550  a515.35bC748.DE  aConference on "Differential Equations", Uppsala, April 18-23, 1977  aDifferential equations; proceedingsbcEd. by G. Berg, M. Essen and R. Pleijel  aStockholmbAlmqvist & Wiksellc1977  axvi, 198p.  aActa Universitatis Upsaliensis  a"Symposia Universitatis Upsaliensis Annum Quingentesimum Celebrantis, 7"  a  a   aBerg, G. ; ed.  aEssen, M. ; jt. ed.  aPleijel, R. ; jt. ed.  00104070aISIbISId1998-09-23l0o515.35 C748.DEpDP15895r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a13200  c13200d13200