diff --git a/markov_type_superreflexivity_v2.txt b/markov_type_superreflexivity_v2.txt
index 47dd166..64d3ad8 100644
--- a/markov_type_superreflexivity_v2.txt
+++ b/markov_type_superreflexivity_v2.txt
@@ -43,10 +43,10 @@ Markov type p for some p > 1, which answers a question of Assaf Naor:
 whether nontrivial Markov type can exist without an equivalent uniformly
 smooth norm.
 https://arxiv.org/pdf/math/0410422
-refs/npss-2006.pdf
+./pdf/npss-2006.pdf
 https://doi.org/10.1007/BF02760337
 https://arxiv.org/pdf/1205.5993
-refs/naor-ribe-2012.pdf
+./pdf/naor-ribe-2012.pdf
 
 Rademacher type, the weaker cousin, does not suffice. James constructed a
 nonreflexive space of Rademacher type 2, so sums with independent random
@@ -67,7 +67,7 @@ https://doi.org/10.1007/BF02766125
 https://doi.org/10.1142/S1793525309000114
 https://doi.org/10.1007/s00039-008-0689-0
 https://arxiv.org/pdf/0803.1697
-refs/mendel-naor-2013.pdf
+./pdf/mendel-naor-2013.pdf
 
 The proof runs by contradiction in four moves, and only four facts are
 taken from outside: the Hahn-Banach theorem, the finite Ramsey theorem,