diff --git a/IV/mj-msc.tex b/IV/mj-msc.tex
index f66dd13..a58a088 100644
--- a/IV/mj-msc.tex
+++ b/IV/mj-msc.tex
@@ -220,9 +220,9 @@ This section defines vocabulary and terms as defined in the rest of the paper.
         two other vertices, except those vertices at either ends of the line:
         these two connect to a single other vertex.
 
-    \item[Bend] is a subset of a line that humans perceive as a curve. For the
-        purpose of this paper, the geometric definition is complex and is
-        discussed in section~\onpage{sec:definition-of-a-bend}.
+    \item[Bend] is a subset of a line that humans perceive as a curve. The
+        geometric definition is complex and is discussed in
+        section~\onpage{sec:definition-of-a-bend}.
 
 \end{description}
 
diff --git a/IV/notes.txt b/IV/notes.txt
index 81b64f4..bf2c494 100644
--- a/IV/notes.txt
+++ b/IV/notes.txt
@@ -77,3 +77,35 @@ them).
 Removing that removes changes the meaning of the sentence that **euclidean
 distance** is normalized (the composite of the bend properties), rather than
 a single component.
+
+Offered structure
+-----------------
+
+- Introduction
+- Previous research overview
+- Methodology and metodics
+- Results
+- Conclusions
+- Literature review
+- Appendix
+
+for 2021-04-19
+--------------
+
+- literatūros šaltinių analizė
+- literatūros šaltinių priskyrimas atskiroms magistro darbo struktūrinėms dalims
+
+analizės uždaviniai:
+- galutinis problemos formulavimas
+- darbo tikslo formulavimas
+- uždavinių formulavimas
+- aktualumo
+- naujumo
+- pritaikomumo formulavimas
+
+Angl.:
+
+- trūksta literatūros apžvalgos: pervadinti šiuolaikinius sprendimus į tai
+- mažiausiai 2 poskyriai skyriuje.
+- techninė dalis -- į rezultatus.
+- "eksperimento rezultatai" eina į "darbo rezultatus".