https://dds.las.ac.cn/service/document?appId=a1vacbnPuv9qJRzJvdNXfsesj9JbIa6e&appKey=sPBA4vANLzjnW1k5eufEcc4k7dxfNraW&ts=1763013331195&signature=4f1074b14bdc3c7cc028651d8415d75f&articleTitle=ELECTRONS+IN+GASES&articleAuthor=Townsend%2CJ.&publicationTitle=ELECTRONS+IN+GASES&language=&publicationType=1&publishYear=&isn=&publisher=