Write ldpc section

src/thesis/bibliography.bib

@@ -1445,7 +1445,8 @@ We study the performance of medium-length quantum LDPC (QLDPC) codes in the depo
 	author = {Ryan, William and Lin, Shu},
 	month = sep,
 	year = {2009},
-	keywords = {/unread, Computers / Networking / General, Mathematics / Applied, Technology \& Engineering / Electrical, Technology \& Engineering / Electronics / General, Technology \& Engineering / Signals \& Signal Processing, Technology \& Engineering / Telecommunications},
+	keywords = {Mathematics / Applied, /unread, Technology \& Engineering / Electrical, Computers / Networking / General, Technology \& Engineering / Electronics / General, Technology \& Engineering / Signals \& Signal Processing, Technology \& Engineering / Telecommunications},
+	file = {PDF:/home/andreas/workspace/work/hiwi/Zotero/storage/47TG5EWT/Ryan and Lin - 2009 - Channel Codes Classical and Modern.pdf:application/pdf},
 }
 
 @book{macwilliams_theory_1977,
@@ -1459,3 +1460,35 @@ We study the performance of medium-length quantum LDPC (QLDPC) codes in the depo
 	keywords = {/unread, Computers / Information Theory},
 	file = {PDF:/home/andreas/workspace/work/hiwi/Zotero/storage/25RR5P4A/MacWilliams and Sloane - 1977 - The Theory of Error-correcting Codes.pdf:application/pdf},
 }
+
+@book{richardson_modern_2008,
+	address = {Cambridge},
+	title = {Modern {Coding} {Theory}},
+	isbn = {978-0-521-85229-6},
+	url = {https://www.cambridge.org/core/books/modern-coding-theory/A08C3B7B15351BF9C956CDFE5BE4846B},
+	doi = {10.1017/CBO9780511791338},
+	abstract = {Having trouble deciding which coding scheme to employ, how to design a new scheme, or how to improve an existing system? This summary of the state-of-the-art in iterative coding makes this decision more straightforward. With emphasis on the underlying theory, techniques to analyse and design practical iterative coding systems are presented. Using Gallager's original ensemble of LDPC codes, the basic concepts are extended for several general codes, including the practically important class of turbo codes. The simplicity of the binary erasure channel is exploited to develop analytical techniques and intuition, which are then applied to general channel models. A chapter on factor graphs helps to unify the important topics of information theory, coding and communication theory. Covering the most recent advances, this text is ideal for graduate students in electrical engineering and computer science, and practitioners. Additional resources, including instructor's solutions and figures, available online: www.cambridge.org/9780521852296.},
+	urldate = {2026-03-22},
+	publisher = {Cambridge University Press},
+	author = {Richardson, Tom and Urbanke, Rüdiger},
+	year = {2008},
+	note = {TLDR: This summary of the state-of-the-art in iterative coding makes this decision more straightforward, with emphasis on the underlying theory, techniques to analyse and design practical iterative codes systems.},
+	keywords = {/unread},
+	file = {PDF:/home/andreas/workspace/work/hiwi/Zotero/storage/62YP4N87/Richardson and Urbanke - 2008 - Modern Coding Theory.pdf:application/pdf},
+}
+
+@phdthesis{gallager_low_1960,
+	type = {Thesis},
+	title = {Low density parity check codes},
+	copyright = {M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.},
+	url = {https://dspace.mit.edu/handle/1721.1/11804},
+	abstract = {Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering, 1960.},
+	language = {eng},
+	urldate = {2026-03-24},
+	school = {Massachusetts Institute of Technology},
+	author = {Gallager, Robert G.},
+	year = {1960},
+	note = {Accepted: 2005-08-17T12:00:00Z},
+	keywords = {/unread},
+	file = {Full Text PDF:/home/andreas/workspace/work/hiwi/Zotero/storage/PRCEXIWQ/Gallager - 1960 - Low density parity check codes.pdf:application/pdf},
+}