@article{oai:soar-ir.repo.nii.ac.jp:00015390,
 author = {宮坂,  収},
 issue = {1-2},
 journal = {蠶絲學雜誌},
 month = {Oct},
 note = {Article, 蠶絲學雜誌 8(1-2): 117-126(1935)},
 pages = {117--126},
 title = {家蠶卵殼の構造に就て},
 volume = {8},
 year = {1935}
}