@article{weko_51197_1, author = "青木,栄一", title = "第8章:交通・運輸の新たな展開―1955~1980(昭和30~55)年 ii 鉄道", journal = "交通・運輸の発達と技術革新:歴史的考察", year = "1986", volume = "", number = "", pages = "217--231" }