@inbook{402701,
     title = {XIII. O u\v zit\'\i\ \v rad poten\v cn\'\i ch ku vy\v set\v rov\'an\'\i\ funkc\'\i\ implicitn\'\i ch},
     booktitle = {Po\v cet differenci\'aln\'\i },
     series = {GDML\_Books},
     publisher = {Jednota \v ceskoslovensk\'ych mathematik\r u a fysik\r u},
     address = {Praha},
     year = {1923},
     pages = {430-465},
     url = {http://dml.mathdoc.fr/item/402701}
}