Translator's note
Linear Differential Transformations of the Second Order, GDML_Books, (1971), p. VII-VIII / Harvested from
@inbook{401667,
     title = {Translator's note},
     booktitle = {Linear Differential Transformations of the Second Order},
     series = {GDML\_Books},
     publisher = {The English Universities Press, Ltd.},
     address = {London},
     year = {1971},
     pages = {VII-VIII},
     language = {cs},
     url = {http://dml.mathdoc.fr/item/401667}
}
 (éd.). Translator's note, dans Linear Differential Transformations of the Second Order, GDML_Books,  (1971), pp. VII-VIII. http://gdmltest.u-ga.fr/item/401667/