diff --git a/Doc/paper-a4/Makefile b/Doc/paper-a4/Makefile
deleted file mode 100644
index 2187c8e..0000000
--- a/Doc/paper-a4/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-TEXINPUTS=.:../texinputs:
-
-all:	all-ps
-
-all-ps:
-	$(MAKE) srcdir=.. VPATH=.. TEXINPUTS=$(TEXINPUTS) \
-		-f ../Makefile do-ps
-
-all-pdf:
-	$(MAKE) srcdir=.. VPATH=.. TEXINPUTS=$(TEXINPUTS) \
-		-f ../Makefile do-pdf
-
-all-dvi:
-	$(MAKE) srcdir=.. VPATH=.. TEXINPUTS=$(TEXINPUTS) \
-		-f ../Makefile do-dvi
-
-clean:
-	$(MAKE) -f ../Makefile clean
-
-clobber:
-	$(MAKE) -f ../Makefile clobber
diff --git a/Doc/paper-letter/Makefile b/Doc/paper-letter/Makefile
deleted file mode 100644
index 95dffb8..0000000
--- a/Doc/paper-letter/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-TEXINPUTS=../texinputs:
-
-all:	all-ps
-
-all-ps:
-	$(MAKE) srcdir=.. VPATH=.. TEXINPUTS=$(TEXINPUTS) \
-		-f ../Makefile do-ps
-
-all-pdf:
-	$(MAKE) srcdir=.. VPATH=.. TEXINPUTS=$(TEXINPUTS) \
-		-f ../Makefile do-pdf
-
-all-dvi:
-	$(MAKE) srcdir=.. VPATH=.. TEXINPUTS=$(TEXINPUTS) \
-		-f ../Makefile do-dvi
-
-clean:
-	$(MAKE) -f ../Makefile clean
-
-clobber:
-	$(MAKE) -f ../Makefile clobber