Catalonia political crisis unnerves Spanish markets

Yield on bonds rises and benchmark equity index falls as risk increases

Spanish prime minister agrees with Catalan leader on easing political tension-World News , Firstpost

Catalonia crisis: What next for Spain?

Spain's de Guindos Says Catalonia's Independence Push Is Doomed - Bloomberg

2017–2018 Spanish constitutional crisis - Wikipedia

Catalonia Declares Independence, and Spain Moves to Stop It

Catalonia crisis in 300 words

Catalonia crisis in 300 words

Spain's de Guindos Says Catalonia's Independence Push Is Doomed - Bloomberg

Catalonia crisis in 300 words