?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Facta.bibl.u-szeged.hu%2F38372%2F&rft.title=Gondolat-jel+%3A+(1987)+4.+sz.&rft.date=1987&rft.type=Foly%C3%B3irat&rft.type=NonPeerReviewed&rft.format=full&rft.language=hu&rft.identifier=http%3A%2F%2Facta.bibl.u-szeged.hu%2F38372%2F1%2Fgondolatjel_1987_4.pdf&rft.identifier=+++Gondolat-jel+%3A+(1987)+4.+sz.++(1987)+++&rft.language=hun