1
2
A study of the motives and duration of their journeys
Herausgeber:
“...Łajtar, Adam...”
3
A philologist's comment on the spelling and declension of the term
Herausgeber:
“...Łajtar, Adam...”
4
A sociolinguist's comment on the spelling and declension of the term
Herausgeber:
“...Łajtar, Adam...”
5
6