What are some good resources to learn about blockchain interoperability?

[vantuz-subhuman]

@Bullish

Chimeric Ledgers: Translating and Unifying UTXO-based and Account-based Cryptocurrencies 2018

If anyone knows of more resources let me know and i will add them to the list. .

Not that much related, but discussion on chimeric ledgers continues here: Paper on Chimeric Ledgers