%0 Journal Article %A Janyška, Josef %T Remarks on natural differential operators with tensor fields %J Archivum mathematicum %D 2019 %P 289-308 %V 55 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5817/AM2019-5-289/ %R 10.5817/AM2019-5-289 %G en %F 10_5817_AM2019_5_289