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RT @VijNivedita: Trying to find the earliest literature on topological classification of defects for a historical perspective. This https:…
RT @VijNivedita: Trying to find the earliest literature on topological classification of defects for a historical perspective. This https:…
Trying to find the earliest literature on topological classification of defects for a historical perspective. This https://t.co/WwolsbKKlr paper made life a little easier, and look what it also says: children, huh :D in 1977. https://t.co/v1Mi0O9IrV