ISO 6862 explained

ISO 6862 is an International Standard and a character set developed by ISO.^{[1] [2] [3]}

Notes and References

1. Web site: ISO 6862:1996(en). Information and documentation. ISO.
2. Web site: Mathematical coded character set for bibliographic information interchange, part 1.
3. Web site: Mathematical coded character set for bibliographic information interchange, part 2.