Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
SMIRNOV A. V.,On the classification of the apodid holothurians,Echinoderms : San Francisco,,A. A. Balkema,1998,,,517-522,https://cir.nii.ac.jp/crid/1570572700812773248,