Bip39 mnemonic http://www.mediafire.com/file/uilrjfajg2ami24/pdf-14673-57158.pdf Though it makes use of BIP32 technique it is possible to however import BIP39 seeds into Electrum wallet. Also apart from BIp32 there is BIP44 Model which some wallet use for the generation of seeds. For example, if you to begin with create your wallet and generated https://mysitesname.com/story9982902/bip39-bits-rumored-buzz-on-bip39-generator-https-t-me-bip39-chat