whois link.springer.com/chapter/10.1007/978-3-319-39028-4_5

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link.springer.com/chapter/10.1007/978-3-319-39028-4_5
checking....link.springer.com/chapter/10.1007/978-3-319-39028-4_5
   $ whois link.springer.com/chapter/10.1007/978-3-319-39028-4_5
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