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-rw-r--r--passes/techmap/flowmap.cc5
1 files changed, 3 insertions, 2 deletions
diff --git a/passes/techmap/flowmap.cc b/passes/techmap/flowmap.cc
index cdca78db8..adfb70a69 100644
--- a/passes/techmap/flowmap.cc
+++ b/passes/techmap/flowmap.cc
@@ -19,7 +19,7 @@
// [[CITE]]
// Jason Cong; Yuzheng Ding, "An Optimal Technology Mapping Algorithm for Delay Optimization in Lookup-Table Based FPGA Designs,"
-// Computer-Aided Design of Integrated Circuits and Systems, IEEE Transactions on, vol. 13, no. 1, Jan 1994
+// Computer-Aided Design of Integrated Circuits and Systems, IEEE Transactions on, Vol. 13, pp. 1-12, Jan. 1994.
// doi: 10.1109/43.273754
// Required reading material:
@@ -27,7 +27,8 @@
// Min-cut max-flow theorem:
// https://www.coursera.org/lecture/algorithms-part2/maxflow-mincut-theorem-beb9G
// FlowMap paper:
-// http://cadlab.cs.ucla.edu/~cong/papers/iccad92.pdf
+// http://cadlab.cs.ucla.edu/~cong/papers/iccad92.pdf (short version)
+// https://limsk.ece.gatech.edu/book/papers/flowmap.pdf (long version)
// Notes on implementation:
//